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Saturday, October 31, 2026

Otsuka RPG Day October 31, 2026

Titans Craft Otsuka

Hosted by Tokyo Roleplaying Society

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YanBelzeramonOrganizers: Yan, Belzeramon
Otsuka RPG Day October 31, 2026
✉ Contact the organizers💬 Comments· 1↓
Open for RegistrationYan
L
B
D
MeaningNebula0Josh
9 games · 29 attendees
📅

Saturday, October 31, 2026

15:00 – 22:30 JST

📍

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 69: Kaiju Komedown

Back from Japan's largest bilingual TTRPG event, Kaijucon! Ready to follow it up with some more gaming?

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 the TRS event system.

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.

Afternoon
15:00 – 18:30
Waitlist
Sepia-Filtered ScaresDelta Green

Sepia-Filtered Scares

ENBeginner OK
Facilitator:YanYan

You are part of Delta Green, a secret conspiracy within the United States government. Your goal is to investigate, contain and cover up the supernatural, to protect the sanity, or what's left of it, of the wider population. SIGINT sources have provided Delta Green with a lead on a potential event in rural Mexico, where an unusual rate of disappearances has been reported among the local population. Then, there are the reports of dismembered corpses showing up in the local hospital. It might be a fluke, it might be something supernatural. In any case, Delta Green will have to find out what is going on. Your flight for Mexico leaves in the afternoon. Delta Green is a game of modern Lovecraftian horror using a d100 system.

L
B
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MeaningNebula04 / 4
Full
Waitlist
The Road’s End InnDragonbane

The Road’s End Inn

ENBeginner OK
Facilitator:Pete CPete C

This is Part 2 of a ‘rolling campaign’ - an epic adventure uncovering the secrets of the Dragon Emperor over several months where players can drop in and out of the game. Each month will be a different adventure site. You can just sign up for one month, skip a month or two and then re-join the game later on. Alternatively you can come along for the whole ride too. And of course it’s absolutely fine to just sign up for this session and ride off into the sunset too. We held the first session last month but feel free to join the campaign this month, even if you’ve never played the game before. TLDR: This spooky one-shot is part of a campaign but feel free to treat it as a one shot and just come along for one session. There’s no pressure to sign up for the campaign. The campaign has a central hub (the village of Outskirt) that players return to so the game will hopefully lend itself to this style of campaign. Players will need a pencil, eraser and the usual selection of RPG dice (d20, d12 etc.) I’ll bring along a few spare sets too. The game contains the usual collection of races (humans, elves, halflings, dwarves, wolf kin and er…mallards (duck people)) and classes such as mages, hunters, fighters and thieves. Let me know if there’s a particular race/class combination that you’d like to play and I’ll try and accommodate you. Bear in mind that the group will need to be fairly balanced though. The Road’s End Inn Rumours speak of the Road’s End Inn, several days journey to the east of Outskirt, by the edge of the Haunted Marshes. There is something strange about the inn. Several guests there have disappeared without a trace, among them a small child, and most recently the shepherd Angelina. Her family is worried sick.

K
Sable
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gureamu4 / 4
Full
💬Latest commentAliennaAliennaI had so much fun playing a mallard knight!! Good choice!! 

Comments · 1

Belzeramon
Belzeramon  · (edited)

Banner art by Anna Podedworna. https://akreon.artstation.com/ Anna Podedworna is a Polish artist whose accomplished portfolio includes work for such recognizable titles as League of Legends, GWENT: The Witcher Card Game, Cyberpunk 2077, Magic: The Gathering, Pathfinder and of course WotC.

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Saturday, October 31, 2026 · 15:00 – 22:30

Otsuka RPG Day October 31, 2026

Join a game ↓

Please support the venue by ordering food and drink - both are also seriously delicious and highly recommended.

Waitlist
Ten CandlesTen Candles

Ten Candles

EN
Facilitator:KevinMKevinM

Tokyo, 2010. You were taking the last train home from your friend's Halloween party in Yokohama when the train stopped. No problem - you had a great train party for the rest of the night courtesy of one passenger sharing around his extra bottle of shochu with your group. When the sun never came up, you thought maybe there had been some bad potatoes in that bottle - at least until you heard the first screams coming from outside the train. "Ten Candles is a tragic horror time-based cooperative storytelling game through which you will tell the story of a dark world and those who fall victim to it. Your characters will die. The story we’re going to tell is not one of survival, but one of hope and loss. This is a story about what happens in the dark and the final few hours in the lives of a group of survivors fighting against it, losing themselves within it, and inevitably being consumed by it. Though their endeavor may be doomed to fail, it is our duty to make this story of their struggle as meaningful as possible." (From the rulebook) Ten Candles is a highly collaborative and heavily roleplay/storytelling focused game; characters are created at the table as a group, and the only thing predefined is a setting blurb, with the rest of the world and even what you will be facing - "Them" - being partially defined by the players. There are no stats, only a communal dice pool which slowly reduces in size as the game goes on and the number of lit candles slowly dwindles. The only thing players will need to bring is a writing utensil, their imagination, and curiosity about what's waiting for them out there in the dark.

AkiJoshJeremy WKim4 / 4
Full
Waitlist
Electric DreamsBlade Runner

Electric Dreams

EN
Facilitator:Tokyo JoeTokyo Joe

A 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.

I
Andy
M
?4 / 4
Full
Tomb of the Rainfall LichSpecTRS Lite

Tomb of the Rainfall Lich

ENBeginner OK
Facilitator:MK DysonMK Dyson

The metropolis of Sprallplains is a bustling hub of trade, adventure, and tourism, home to wizards, warriors, rogues, and adventurers guilds of all kinds. But it has a mysterious and troubling problem, a plague of unknown cause, as a cloud has settled over the city, pouring down rain for a record 67 straight days. So far it has not turned into a true catastrophe, but the city magistrates are unsure if the levees and flood tanks can last more than 69 days--which leaves just 2 days to solve the problem. Many rumors have spread: that it's a curse from a peeved god, a plot of distant mages, etc., but the most popular one is that the famed Tomb of Avocadak the demilich, an ancient adventuring site buried deep in the city, is somehow responsible. Anyone who puts a stop to the rainfall by raiding the tomb will surely be rewarded. Join a game that only requires two d6 dice and a pencil to play.

KasraTAM
C
3 / 5
Only 2 leftJoin
💬Latest commentMK DysonMK DysonRegistration is closed but if you show up at the game we have a couple open slots 
Evening
19:00 – 22:30
Waitlist
The House of WendingCairn 2e

The House of Wending

ENBeginner OK
Facilitator:JoshJosh

For generations, the House of Wending has endured, bound to a singular purpose which finds its end tonight. Accept your role among the family, wield dangerous magic, and make the journey together on a night where death is sure to lay waste to our line. When one falls, shoulder their burdens, take up their arms, and step into their place in the procession. All for the House. Run in Cairn 2e, an OSR system where survival depends more on player choice than character power. This will be a particularly lethal game, so expect to roll multiple characters. Characters will be generated at the table. Bring some dice if you got 'em.

Sarah (she/her)Sarah R
O
Kasra4 / 4
Full
💬Latest commentJoshJoshNo problem! Next time! 
Waitlist
Highschool is Hell is Other PeopleMonster of the Week

Highschool is Hell is Other People

ENBeginner OK
Facilitator:KevinMKevinM

Will I still make it back before my curfew after hunting down this werewolf? What do I do when my prom date's father really is the devil? Is our really good looking biology teacher a vampire or does he just have a really good skin care routine? These are the type of questions that worry the Library Club, the defacto supernatural investigators of Hollydale High. With the upcoming Halloween Dance, there's been all sorts of spookies going bump in the night, but you're worried about something big going down at the dance... Monster of the Week is a Powered by the Apocalypse (meaning it is more rules-lite and characters have well-defined archetypes through playbooks) game designed to tell stories about investigators solving supernatural mysteries and putting down the bad guys that brought them about. This game specifically is going to be a homage to the entire supernatural high school mystery genre; expect to have to juggle getting your science homework done with saving the world. Characters will be made at the table; bring 2 six-sided dice and as much camp and teenage angst as you can.

K
D
gureamuKatie4 / 4
Full
Waitlist
Under the SkinMothership 1E

Under the Skin

ENBeginner OK
Facilitator:AkiAki

A quiet life dashed as the crew of a middle-of-nowhere pitstop are caught in-between two groups of distraught and paranoid survivors, each carrying their own secrets. A forest fire trapping all within the outpost, the only escape a small battered ship. Smoke, distrust, and impending violence billows through the the air. Amidst the tension, something stalks, kills and replaces. A perfect mimic, but under its skin... A one-shot adventure inspired by the 1982 cult classic film The Thing, where even players may be the monster without realizing. A host of paranoid and suspicous NPCs both serve as suspects and replacement PCs should a player be taken or be revealed to have been replaced. We'll be playing using Mothership, a simple and intuitive sci-fi horror RPG where you try to keep your wits about you and survive the dangers of outer space. Perfect for this very Halloween edition of Otsuka game day! This system uses d10s and a d20, bring a pencil and eraser but I will have material for anyone who needs them as usual!

L
A
Jeremy W
S
4 / 4
Full
Halloween HorrorBreakneck Horror

Halloween Horror

ENBeginner OK
Facilitator:
B
big_eye

We are going to keep with the theme of this October game day and have ourself a nice little horror game. Setting, characters, and story will all be established at the table as we go. Will it be a high school slasher? Psychological horror? A family drama with a splash of eldritch horror? We will find out together.

YanKim2 / 4
Only 2 leftJoin
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