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Saturday, August 22, 2026
Titans Craft Otsuka
For direct interaction with the community, visit the community forum “THE TAVERN” at https://tavern.tokyorpgsociety.com/ and join the conversation! See down below in the text how to run your own game at the event! Otsuka Game Day 67: No we are not doing the meme Welcome to the biggest and best day of tabletop RPG gaming in the heart of Tokyo - roll dice, try out new games and make fantastic memories. As always, we’re looking for volunteer GMs to run sessions. Just click on one of the open game slots and submit - one of the organizers will be approving the game shortly. Otsuka Game Day is a great opportunity to play some one-shots sessions, join a mini campaign and make some like-minded friends! Yes, beginners are welcome to attend. On the day of the event, if you are signed up for a game but don’t know where it is, just walk up to the 3rd floor of Titans and ask someone with dice to point you in the right direction. Let the dice be thy guide! HOW THE GAME DAY WORKS For our fine playing folks, stay tuned for these entries coming up and pick your games. You can find an overview of the games on Meetup, but actual game signups are handled on the TRS event system mentioned above. To join an actual game, follow the 3 easy steps below: CHECK - Check the games for one with an opening. ATTEND - Find a game with an opening and click “Join”. Don’t forget to also click “Attend” on the Meetup event page (it helps with the algorithm!). You will be automatically signed up on our event system. If there are no games with an opening, get on a waiting list and hope for the best. Then show up on Saturday ready to roll dice or just drink as the gods decide your fate. CONTACT - If you’re going to be late or have a question about the game you’re attending, then directly message the GM of the game you’re signed up for or post a message on their game page. Please support the venue by ordering food and drink - both are also seriously delicious and highly recommended.


Death in Space
AkiAmong the countless spacecraft and space stations connected to the Iron Ring is Aurum 80, a forgotten corner of the Aurum sector. Many hard-working survivors are stuck there, saving every holo earned for a cryo ticket out of the place, or spending them all on non-phys virtual reality drugs and the corrupt bridging ticket lottery. During the Gem Rush, Aurum 80 was a last stop for miners heading down to Inauro's surface for their next job. Tension is growing in Aurum 80. Unless reduced, things can escalate into a gang war between the two present ring gangs: The Passel and Parliament. The former controls the output power in the sector, and the latter computing systems. Both use their resources as a tool in the conflict, and the patience of the ringleader of the whole Aurum sector, Suro "Thorn" Ragosa, is wearing out. Death in Space a game about adventure and uncertain journeys out into the darkness of space, where the void whispers to the unlucky and imbues travelers’ bodies with strange powers. It is about you and your crew making a home of your spacecraft or station, your only sanctuary in a dangerous universe. Most of all, it is about surviving in an abandoned frontier system where resources are scarce, and competition is fierce. The world is broken. In a collapsing universe, your crew is your only family. DEATH IN SPACE takes you to a grimy blue-collar future in a universe filled with risk, but also opportunity. Welcome to the Ring is the introductory module included as part of core rules intended for use as a oneshot or the start of a campaign. It is a sandbox with a strict time limit so come ready to make some decisions. We will be briefly creating characters at the table and then jumping straight into the action. Bring your polyhedrals and a pencil and eraser! As always I will have extra in case someone needs to borrow something.

Blade RunnerA neon noir wonderland that will take your breath away, one way or another. Walk the mean streets of Los Angeles 2037 as a Blade Runner in the LAPD Rep-Detect Unit. Enter an iconic and unforgiving playground of endless possibilities that picks you up, slaps you in the face, and tells you to wake up. Time to live. Or time to die.
Space SavioursWe thought we were alone and the void was ours to rule. But then they attacked. Stars that once glistened in the night sky of a thousand human worlds are now blotted out by enemy ships. The homes of innocent citizens of the Human Hegemony have been reduced to rubble, millions of lives have been lost. You are mankind’s last hope for survival, a beacon of light in a galaxy that has gone dark. The fate of humanity’s future among the stars rests on your shoulders, for you are a Space Saviour. Space Saviours is a Forged in the Dark game about super soldiers fighting in a war against an alien enemy in the endless vastness of space.
Swords of the Serpentine
KevinMThe recent public exhibition of the Dread Pirate Silver's journal has re-ignited the hunt for his long lost treasure, once thought to have gone down with his ship. But you'll have to get there before the rest of the town, the church, and all the other pirates... -- Swords of the Serpentine is a sword and sorcery-style game set in an ever-sinking city heavily inspired by Renaissance Venice. The system is based on the GUMSHOE system, meaning a focus on investigation, narrative, and putting all the clues together. All you will need is a few six-sided dice and writing utensils; no prior knowledge of the system is needed.


Essence20The Ponyville Great Cake Eating Contest is about to start. A pair of travelling salesmen sucker Mrs. Cake into buying their brand new sweetener, but it makes all the ponies that eat it break out into polka-dots after 24 hours! Flim and Flam have done it again and the ponies have to find Zecora to help them find a cure for this spotty pony problem!


Dolmenwood
YanInvited to tea by a seamstress said to weave magic into the garments she creates, players venture beneath the eaves of Dolmenwood. Arriving at her cottage, they find the home hoisted high in the branches of an oak tree, the sounds of smashing and shouting coming from within. Can players defeat the weaver’s capricious captors and finally sit down for that promised cup of tea? This Quick-Start introduces players to the Dolmenwood RPG—a weird fairy tale adventure game, conjuring the wonder, horror, whimsy, and strangeness of British folklore. Official Module Description We'll be playing some Dolmenwood, the OSR game by Necrotic Gnome of Old-School Essentials fame. Basically, it's a modernized version of B/X D&D with its own setting, simple to understand and easy to get going. Will use the polyhedral dice, and your fanciest red hat.



Vampire the Masquerade 5eIn today's world change comes fast and uncompromising. For as long as anyone can remember, the Elder Kindred have been wary of modern technology and failure to embrace it has enabled the Anarchists to grow in power and influence. The Camarilla has deemed that this cannot continue. They have decided to act by claiming every city they can before the Anarchists, and all their fancy technology move in. Or before the Sabbat find more fanatics to fill their dwindling ranks. That's where you come in. Your Sire has decided to relocate to the capital city of North Carolina called "Raleigh." For now, Raleigh is unclaimed by any major clan or power. The Anarchist perhaps have the biggest claim, but as AI companies and tech giants build huge data centers and infrastructure in and around there is a city that is ripe for claim by any clan willing to get their teeth dirty. But of course it’s never so simple. One thing about Raleigh that has kept the Vampires away: It is surrounded by massive pine forests and vast wilderness that could be, though maybe not, home to the Lupines. And due to the city’s close proximity to the wilderness, the Vampires wanting to claim the city could have much more to contend with than each other. Your goal is a simple one. You are going explore this vast city and gather as much information for your sire as possible. You are scheduled to meet a fixer at a place called the "Raleigh Times" on W Morgan Street. You are given no other information other than than this fixer is shall we say..."quirky." Best to be on your guard as you enter into a potentially dangerous turf war. What do I need? 10-sided dice of two separate colors. Traditionally black and red dice were used but as long as you have two separate dice colors, any colors will suffice. Pregen characters will be provided


Goblin Heist“You tell the story but nobody ever believes it. Harvest festival is coming up. Hoping to win this year's best apple pie competition with your great grandma's secret recipe. Only just as the apples are almost ripe, it looks as if they've been stolen right off the tree. Kids probably. You almost catch them once or twice. See a small figure sneaking around. But with green skin? Who'd believe that. And on the day of the festival itself, all the entries in the largest vegetable competition have been hollowed out. Filled instead with... fireworks. Juice and pulp everywhere. And a guy at the back of the crowd in a long coat just laughing. Beady eyes and... a fake moustache? Old uncle Joe used to rave about the pests causing mischief in his garden. Maybe he was right? Goblins..."

D&D 5e (2014)
MyrtheUnder raging storm clouds, the vampire Count Strahd von Zarovich stands silhouetted against the ancient walls of Castle Ravenloft. Rumbling thunder pounds the castle spires. The wind's howling increases as he turns his gaze down toward the village of Barovia. Far below, yet not beyond his keen eyesight, a party of adventurers has just entered his domain. Strahd's face forms the barest hint of a smile as his dark plan unfolds. He knew they were coming, and he knows why they came—all according to his plan. A lightning flash rips through the darkness, but Strahd is gone. Only the howling of the wind fills the midnight air. The master of Castle Ravenloft is having guests for dinner. And you are invited.

Saturday, October 24, 2026
Nagoya
The main event page can be found at https://kaijucon.org/

Rivers of London RPG
練り物ロンドン西地区で奇妙な殺人事件が発生した。調査官たちは事件と犯人を追う中で、ロンドンのテムズ川と出版印刷の秘密に迫ることになる。 “Rivers of London RPG”の特徴 Rivers of London RPGは霊や妖精、魔法が存在する2016年ロンドンを舞台にスコットランドヤード所属の特殊調査官となって市内の怪奇事件を解決するTRPG。日本語で遊ぶためのルール要約や作成済みキャラクターを用意していますので、ロンドンの歴史を紐解きながら皆で楽しく遊びましょう! セッション参加で必要なダイスや筆記用具はGMで用意しますのでお気軽にご参加ください! ※カバー画像は左から本シナリオ表紙、ルールブック表紙、原作小説の登場人物がTRPGで遊ぶルルブ内の挿絵となっています

ArkhamDark
Raspberry BuletteUp Chickasawhatchee Creek (Without a Paddle) Scenario: Spring, 1926. A survey crew mapping the Chickasawhatchee bottoms in rural Southwest Georgia disappears after reporting an "island" that no local has ever seen. The county sheriff hires outsiders to determine whether they're dead, lost...or simply refusing to come home. About the system: ArkhamDark: Old School Mythos Roleplaying for Shadowdark is an acclaimed Lovecraftian expansion for the Shadowdark RPG that blends brutal, fast-paced dungeon mechanics with 1920s cosmic horror. Step into the shadowed streets of the 1920s, a world teetering on the brink of cosmic horror. ArkhamDark plunges you into the heart of Lovecraft's chilling Mythos, where sanity is a fragile shield against the unspeakable. Designed as a variant for the Shadowdark RPG, this game amplifies the pulp horror, psychological dread, and socio-economic realities of a bygone era. For the Investigators: If this game sounds like your cup of eldritch tea, please RSVP. Please note only 4 seats are available. Pre-gens and QuickStart rules handouts will be provided before the game. What you’ll need: notebook, something to write with, a set of polyhedral dice, and the admission that the most merciful thing in the world is the inability of the human mind to correlate all its contents. Image credit: Rick Hershey, cover artists for Arkham Dark: Old School Mythos Roleplaying for ShadowDark

D&D 5.5e
Scottish SenseiDeep within the frozen land of Lamordia lies the Isles of Agony, a place feared by sailors and surrounded by strange stories. Hired by the brilliant but unsettling Dr. Viktra Mordenheim, your party must recover a mysterious invention said to have been stolen by a dangerous monster. As you explore icy shores, investigate the remains of a shipwreck, and encounter bizarre creatures unlike anything you've seen before, you'll soon discover that nothing on these islands is as simple as it first appears. This one-shot adventure uses content from the recently released Ravenloft: The Horrors Within supplement. Which also includes 7 new sub-classes. The following pre-generated characters are available and will be handed out to everyone at the start of the game session. Gnome Artificer (Reanimator) Hexblood Bard (College of Spirits) Reborn Cleric (Grave Domain) Lupin Ranger (Hollow Warden) Dhampir Rogue (Phantom) Aasimar Sorcerer (Shadow Sorcery) Human Warlock (Undead Patron)

Call of Cthulhu
Damon LangJapan, 1986: An acquaintance of the investigators approaches them for help in finding a missing relative. When they find her, some unknown tragedy has befallen her, leaving her mentally broken with no memories of who she is. But she is not the only victim. Investigators must follow a trail of scrambled minds, odd clues, and mysterious artifacts to find the ones responsible. They may eventually uncover a grand conspiracy that preys on the human need for love and connection. Note: This is a sneak preview of a new scenario for the Sutra of Pale Leaves campaign. Content is work-in-progress. New players and TRPG veterans are welcome. I will provide pre-made characters, but you may bring your own original character (with character sheet) to play if appropriate to the setting.



Call of Cthulhu
Sons of the SingularityWhat ancient horrors lie slumbering in a newly discovered tomb deep in Egypt's Valley of the Kings? As you stand at the entrance to the darkness below, the unfortunate events surrounding Tutankhamen's tomb are difficult to dismiss... The Necropolis is a one-shot introductory scenario showcasing Call of Cthulhu's core motifs: mystery, investigation, and dread. Perfect for newcomers to tabletop RPGs. Pregen characters and all materials provided. 4 players | No experience needed


Knights of the Star TableThe soulless synthbeasts of M0RG-AI-N3 are ravaging the star spanning kingdom of King Arthur while the Saxonites are invading from the galactic south and Pictorian hordes are raiding the northern borders. You are knights of King Arthur's Star Table, sent into the void as paragons of chivalry, sworn to protect the realm and help the weak. Mount your mighty steed of Sun-Forged steel to fight the mechanical monstrosities of M0RG-AI-N3, repel the Saxonite invaders and protect the realm from Pictorian raiders. Great men to it, sirs and dames, great men to it! This is a self-made game about Arthurian knights in space. Easy to grasp, easy to play. All you need to bring is a chivalrous heart.
新クトゥルフ神話TRPG
みながわやすふみ・シナリオ概要 舞台は現代日本。 探索者は「UFOを見た」と証言する友人に連れられて、山奥に向かう。たどり着いた場所にあったのは、UFOではなく荒れた宗教施設だった。 ・探索者の友人について 鷺野 志郎(さぎの しろう)。25歳、男性。フリーライター。 好奇心旺盛でフットワークが軽く、UFOや都市伝説など、サブカルチャー全般に興味を持っている。 ・探索者について 探索者たちは導入で、鷺野のUFO探しを手伝うことになる。探索者も同じく都市伝説に興味がある、または危なっかしい友人を放っておけないなど、鷺野に同行しやすい設定を推奨する。 ※プレロールドキャラクターを用意しておきますが、プレイヤー自身で作製したキャラクター(探索者)の持ち込みも可です。 ※持ち込みの場合、セッション開始前にキーパーが内容を確認し、問題ないか判断いたします。
13th Age Glorantha・どんなゲーム? 13th Age Gloranthaは、『D&D 4版』のデザイナーであるRob HeinsooとJonathan Tweetが制作した13th Ageをベースに、ルーンクエストの背景世界グローランサで冒険するためのサプリメントです。 今回使用するRed Moon and Warring Kingdomsでは、ルーンクエストで主に扱われるドラゴン・パスではなく、西方のフロネラ地方が舞台となります。 フロネラは、「シンディック封鎖」と呼ばれる謎の現象によって数百年もの間、外界から隔絶されていました。しかし封鎖が解けた直後、この地は戦争王国(Kingdom of War)と呼ばれる、世界征服を目論む謎の国家の侵略に直面します。 PCたちは、かつてこの地へ遠征した赤い月帝国(ルナー帝国)にゆかりを持つ者として、この新たな脅威に立ち向かうため、未知のフロネラへと旅立ちます。 ⸻ ・こんなプレイヤーさんにおすすめ D&Dは遊んだことがあるが、ルーンクエストやグローランサは未経験。 グローランサに興味はあるが、設定が膨大で入りづらいと感じている。 D20システムで、神話や異文化が色濃い世界を冒険してみたい。 本セッションでは、長い封鎖から解放されたばかりの世界が舞台です。 PCたちも、世界の情勢やフロネラの文化をほとんど知りません。 プレイヤーもPCと同じ視点で未知の世界を探索し、少しずつグローランサの神話や歴史を知っていけるため、グローランサ入門にも最適なセッションです。
Delta Green/デルタグリーン
練り物舞台:2017年後半ニュージャージー州メドウブルック トーン:事件発生の家調査と問題解決がメイン 導入:FBI特別捜査官アーサー・ドネリーは、スプーナー・アベニューのとある家で自殺した。アーサーは2週間前、デルタ・グリーンの連絡担当者に知らせることも、通常の手順に従うこともなく、スプーナー・アベニュー1206番地へ向かった。その理由は誰にも分からない。 その家を調べると奇妙な事に建築から100年近いこの家では住人が次々と怪死しているという。 エージェントである君たちはアーサーの死の原因究明とこの家の怪奇現象を解決しなくてはならない。 プレイヤーは既成エージェントの中から選んでプレイします。プレイ人数が2人の場合はハンドラー(GM)が任意のサンプルエージェントを1人追加してサポートします。
新クトゥルフ神話TRPG
Damon Lang1986年の日本。探索者の知人が行方不明になった親族の女性の捜索を依頼してきた。捜索の結果女性を見つけることができたが、彼女はなんらかの事件に巻き込まれ精神を病み、自身の記憶を失っていた。しかし、被害者は彼女だけではない。真相を突き止めるため、探索者たちは、精神を破壊された人々、奇妙な手がかり、そして謎めいた品々をたどる追跡の旅に出ることになる。その果てに彼らが直面するのは、愛や人とのつながりを求める人間の心を食い物にする、巨大な陰謀かもしれない。 注:本セッションは、キャンペーン『Sutra of Pale Leaves(青朽葉経典)』の新作シナリオの先行プレイとなります。内容は現在制作中のものです。TRPG初心者の方からベテランの方まで、どなたでも大歓迎です。プレロールドキャラクターからお選びいただくか、シナリオの世界観を壊さない程度のオリジナルキャラクター(キャラクターシート付き)を用意して頂いても構いません。



Mythras【システム】 『Mythras』(リブランドされたDesign Mechanism社製作/ルーンクエスト6版) ※ストライクランクの代わりに「アクション・ポイント(AP)」を消費して行動を繰り返し、全員のAPが尽きるとラウンドが代わる独自の戦闘ルールです。 【舞台・シナリオ】 1450年のコンスタンティノープルを描く『Mythic Constantinople』より、シナリオ「反乱!」をプレイします。 【PC設定&ミッション】 5種類の異なる魔術を操る、5つの異形種族(サンプルPC)から選択。帝国秘密警察「ドロモス」の一員として、帝都転覆を目論む勢力の陰謀を阻止せよ!
Legend of Five Rings (L5R)
FPS DerekThe founder of the Wasp Clan, Tsuruchi, was born the bastard son of a Lion and a Scorpion. He defied both parents, stole a castle from the Scorpion, and petitioned to have his clan recognized to protect him from retaliation. While that may have been many years ago, the Lion are not a clan to let a perfectly good grudge go to waste. Therefore, many in the Empire were stunned when the Lion Champion declared that they would no longer bear hostilities toward the Tsuruchi clan solely on the basis of history. To further the goals of peace and goodwill, the Tsuruchi have arranged a joint archery demonstration at their castle, Kyuden Ashinagabachi. Where, surely, nothing will go wrong... The PCs will either be delegations from other clans attending the event, or, if they are from the Tsuruchi family or ronin, will be working to ensure that nothing goes wrong. Originally launched as a trading card game in 1995, Legend of the Five Rings, or L5R is set in Rokugan, an empire roughly based on feudal Japan (with influences from other Asian cultures). The 4th edition extensively uses the dynamic roll/keep D10 system, so be sure to bring as many as you can; you may need up to 10. I will create characters for each clan, but if you wish to bring your own, you are welcome to do so as well! Keep in mind that this is a mid-level adventure and characters should be at most Rank 3.
ArkhamDark
Raspberry BuletteUp Chickasawhatchee Creek (Without a Paddle) Scenario: Spring, 1926. A survey crew mapping the Chickasawhatchee bottoms in rural Southwest Georgia disappears after reporting an "island" that no local has ever seen. The county sheriff hires outsiders to determine whether they're dead, lost...or simply refusing to come home. About the system: ArkhamDark: Old School Mythos Roleplaying for Shadowdark is an acclaimed Lovecraftian expansion for the Shadowdark RPG that blends brutal, fast-paced dungeon mechanics with 1920s cosmic horror. Step into the shadowed streets of the 1920s, a world teetering on the brink of cosmic horror. ArkhamDark plunges you into the heart of Lovecraft's chilling Mythos, where sanity is a fragile shield against the unspeakable. Designed as a variant for the Shadowdark RPG, this game amplifies the pulp horror, psychological dread, and socio-economic realities of a bygone era. For the Investigators: If this game sounds like your cup of eldritch tea, please RSVP. Please note only 4 seats are available. Pre-gens and QuickStart rules handouts will be provided before the game. What you’ll need: notebook, something to write with, a set of polyhedral dice, and the admission that the most merciful thing in the world is the inability of the human mind to correlate all its contents. Image credit: Rick Hershey, cover artists for Arkham Dark: Old School Mythos Roleplaying for ShadowDark

City of Mist
KevinM‘Double, double toil and trouble; fire burn, and cauldron bubble…’ A local playhouse has reached out to you about the unusual circumstances surrounding the unfortunate fates of the lead actors putting on this year's Halloween performance of Macbeth. Of course the Scottish Play is cursed, but there seems to be something rotten afoot in the state playhouse... City of Mist is a game of supernatural investigation, where players are investigators touched by mythological influences who harness both their everyday knowledge and supernatural powers in equal measure to solve mysteries while balancing the push and pull of the ordinary and extraordinary in their lives. The game is a Powered by the Apocalypse narrative-heavy system, where players create 'tags' describing their character instead of stats, which they can then use when rolling (having more relevant tags to your roll = bigger bonus, essentially). -- Notes on Game: Characters will be generated at the table using a variant quick-start generation rule (answering questions to decide your tags); all you will need is an idea of what kind of legend or concept you want your character to be influenced by (super-specific like "Dracula", "The Headless Horseman", "Jack Skellington" or more vague, like "cyborg", "Halloween slasher flicks", or "post-modern rock operas"), some six-sided dice, something to write with, and enough wits to find whatever wicked is coming your way (optional: familiarity with Shakespeare's plays and Macbeth, spinning around three times and spitting over your shoulder any time you say Macbeth).


