Japanese game developers are using scent and gesture board games to help battle dementia

A noh mask on a black background
(Image credit: Getty | QuizChang)

Board games are good for you, actually. While that in itself is not news, I thought I'd draw your attention to some brilliant new research being undertaken in Japan that further cements the fact that board games are not just great for our cognitive health, but can also be helpful in battling dementia.

We, as likers of the best board games, have understood the benefits of board games for generations. The ancient Lydians survived years of famine by board gaming one day, and eating the next in case you didn't know (I had to get this fact in here). But as we move into a supremely tech-obsessed future, it's great to see mental health studies showing that board games aren't just a waste of time, but that they can be pivotal in keeping our minds active and healthy.

Game designers in Japan, in fact, have been using gesture- and scent-based board games in recent research to help people suffering with dementia stay engaged with and connected to the people around them, as well as their culture.

One such recently released game, and the first developed in collaboration with the Kyoto prefectural government for the project, is NOH MY GOD! from Kodansha Creators’ Lab. Players wear a noh mask to hide their facial expressions, and are tasked with conveying an object or place on a drawn card through gesture alone. There's no correct gesture but the quicker other players guess the card, the more points are awarded. It works to help people struggling to communicate verbally, and allows dementia sufferers to revive their ability to read and communicate through body language.

Another game being used to the same effect is Kunkunkun by Shoyeido Incense Co. which sees players matching scented cards to create sets using their sense of smell. Japan News notes that the designers were involved in a previous collaborative study to understand how scent can affect memory.

Kunkunkun card game being played

(Image credit: The Yomiuri Shimbun)

Thanks to the game's clever utilization of culturally significant incense and food scents, dementia sufferers not only open up different neural pathways aiding in memory recall, but also report feeling more connected with their culture. Kunkunkun is now being used in senior care facilities as a dementia prevention activity.

For dementia sufferers, the brilliance of these games comes not only in their ability to help players engage without needing specific prior knowledge, but also in their uncommon methods of interaction that can help to jog memories that would otherwise remain dormant. And as Folklore specialist Toru Yagi of Bukkyo University believes, games like NOH MY GOD! and Kunkunkun may help "Stimulate a longing for the mysterious world of Kyoto culture." Something I'm sure anyone could benefit from. I mean, what's life without a little mystery?


For more recommendations, why not check out the best card games or best two-player board games.

Katie Wickens
Freelance writer

Katie is a freelance writer with almost 5 years experience in covering everything from tabletop RPGs, to video games and tech. Besides earning a Game Art and Design degree up to Masters level, she is a designer of board games, board game workshop facilitator, and an avid TTRPG Games Master - not to mention a former Hardware Writer over at PC Gamer.

Read more
A little witch reads on a ledge in a chasm.
Solo RPGs and journaling games give me advantage on mental health rolls in a way D&D couldn't
Game pieces from Artistry which have an art noveau style
After raising $220,000 on Kickstarter, this art history board game is ready to be the prettiest one in your collection
best party board games
Best party board games 2025: Essential crowd-pleasers for friends and family
Gloomhaven, Betrayal at House on the Hill, and Life in Reterra boxes on a wooden table, with a GR+ logo sat between them
Best adult board games 2025, from party games to RPG epics
board games for kids
The 6 best children's board games, tested by experts
A woman with glowing eyes standing in front of a candlelit table in Lorelai and the Laser Eyes
I'm proclaiming 2024 to be the year of outstanding indie puzzle games
Latest in Tabletop Gaming
Thanara's Throne room made in Sigil
D&D Beyond's Sigil software isn't the worst VTT around, but it has a long way to go to compete with other 3D map makers
Xanathar's Guide book
Save up to $55 on these three essential D&D 5e sourcebooks
Brennan Lee Mulligan smiling and shaking his fists
"I'm not trying to escape s**t": Brennan Lee Mulligan on why D&D isn't escapism to him
Matt Mercer, Brennan Lee Mulligan, and art from the opening of Exandria Unlimited: Divergence
"He's right to think it's cool, because it is": D&D legends Matt Mercer and Brennan Lee Mulligan on Divergence, sharing worlds, and what they want next from Exandria Unlimited
Matt Mercer smiling and Brennan Lee Mulligan talking, with a white line dividing them
Matt Mercer thanks "lifelong threat of imposter syndrome" for keeping him and Brennan Lee Mulligan grounded, despite still thinking "People like it, what the hell?"
HeroQuest box, models, tokens, board, and cards on a wooden table
HeroQuest review: "The grandaddy of dungeon crawlers"
Latest in News
Gordon Freeman
Valve literally gives Half-Life away now, but 27 years ago it was carefully crushing its angry pirates: "None of them had actually bought the game"
Diablo 4 lunar event
Blizzard came up with Diablo 4's most powerful item modifiers at the last minute: "Literally, we had 2 weeks left in the development schedule"
New History of the DC Universe #1
Almost 90 years of DC history will be refined into an official timeline in New History of the DC Universe: "It's a chance to realign all of DC's sprawling continuity into one master timeline"
Super Mario 64
Blindfolded Super Mario 64 speedrunner declares "70 Star is DEAD" after he "absolutely obliterated" his old record
Dungeon Fighter Online
One of the oldest action MMOs around gets its first level cap update in years: "The main focus of this update is to emphasize the core RPG experience - the fun of farming"
Ghost Rider facing down Galactus
Ghost Rider takes on Galactus in the Marvel Universe's most one-sided fist fight this summer