Are you heading to the Tokyo Game Show this year?
If so, it’s worth taking a closer look at how mobile games in Japan are performing.
Valued at $16.6 billion, Japan is the world’s third-largest market, with mobile gaming leading the way.
In this post, you will find the latest stats, top mobile games and strategies to succeed.
We’ll also blend data with cultural insight to paint a full picture of this fast-evolving market.
[Header photo by Nick Hamze on Unsplash]
Market Overview: Mobile Games in Japan
Japan holds a special place in the global gaming industry.
Despite representing only 2.2% of the worldwide gaming audience, the country generates 9.1% of global gaming revenue, making it the third-largest gaming market in the world.
Market Value
According to Newzoo, Japan’s gaming market reached $16.6 billion in 2024, a dip of -3.3% YoY. At first glance, that looks like a decline.
But here’s the twist: measured in yen, the market actually grew: ¥2.483 trillion (+4.3% YoY).
The cause? A weak yen.
Many reports framed Japan as a shrinking market when, in reality, players were spending more.
Let’s break it down by device:
- Mobile gaming was by far the largest segment. It reached ¥1.742 billion (+16.2 YoY), $11.5 billion (-2.4%).
- Console revenue declined. It was ¥525 billion (-3.1% YoY), $3.5 billion (-10.1%).
- PC gaming surprised with the highest growth. It reached ¥240 billion (+16.6 YoY), $1.6 billion (+7.8%).
This is a reminder of how currency shifts can change the story depending on where you’re standing.
Demographics & Spending Habits
Japanese players are mostly male (66.4% vs 33.6% of female players), and they’re slightly older than the rest of the world. The average age of players in Japan is 34.7.
They tend to prefer games with interesting storytelling, and they are most likely to play solo adventures instead of playing with or against other players.
They are also among the highest spenders globally.
For example, the Japanese spend nearly three times more per person than gamers in the UK (Newzoo).
Performance and Player Behavior
Early 2025 data confirms it: Japan is a mobile-first market.
- According to Adjust, installs went up +3% and sessions went up +0.3% compared to last year. This is different from the drops seen in the US and other parts of the world.
- Engagement is also strong: the average mobile gaming session lasts 26.97 minutes, with RPGs leading at 40 minutes per session, followed by simulation (33 mins) and strategy (31 mins).
- Retention is stable, with 23% of users returning on Day 1, 9% by Day 7, and 3% are still active by Day 30.
Why Are Mobile Games So Popular in Japan?
So why are mobile games so popular in Japan?
There are a few reasons, which are both cultural, social, and economic.
Long Commutes
Japanese people spend a lot of time away from home, and are known for their long working hours and extensive commutes.
Mobile games are a great way to pass the time on those daily commutes. In fact, many Japanese titles are even designed for one-handed play, making them ideal for gaming on the go.
If we look at consoles, too, we see that 70% of the consoles sold in 2024 were Nintendo Switch, which are portables (Newzoo).
PC Gaming Is Not Very Popular
Another reason Japan leans mobile-first is simple: PCs just aren’t that popular.
Even though PC gaming is gaining popularity, especially among the younger generations, it’s still the least used gaming platform.
One big reason is perception: in Japan, PCs are often seen as work tools, not entertainment devices. Many households either don’t own a PC at all, or have a basic model that isn’t built for gaming.
Living spaces also have an impact here.
Japanese people tend to live in smaller spaces compared to other countries, especially in big cities. So often, there isn’t enough room for a gaming computer.
However, this is changing: PC games have been slowly rising for the past 7 years, and this trend is likely to continue as younger generations embrace the platform (Newzoo).
Top Mobile Game Genres in Japan
Now, let’s take at Japan’s top mobile games and genres, to see what titles are taking the top spots.
The top 5 genres in Japan are:
- Simulation (47%)
- Role-playing (46%)
- Adventure (45%)
- Shooter (40%)
- Puzzle (26%)
In the UK, the top genres are Adventure, Shooter, Sports, Arcade, and Puzzle.
Looking at Japan and the UK side by side, we can see how culture shapes gaming tastes, too.
In Japan, simulation and role-playing games are huge because players love building up characters, collecting items, and diving into fantasy worlds, things that fit perfectly with anime-inspired stories and gacha-style mechanics.
On the other hand, the UK (and Western countries in general) prefer more action and competition. Adventure games, shooters, and sports titles dominate, which makes sense given the country’s strong sports culture and love of fast-paced play.
Popular Mobile Games in Japan (Q1 2025)
By Downloads*
- Pokémon TCG Pocket (Japanese)
- Chiikawa Pocket (Japanese)
- Color Block Jam
- Car Jam
- Archero 2
- Madoka Magica Magia Exedra (Japanese)
- Screw Sort 3D – Pin Puzzle
- Whiteout Survival
- Another World (異世界) (Japanese)
- Block Blast!
By Consumer Spend*
- Pokémon TCG Pocket (Japanese)
- Monster Strike (Japanese)
- Last War: Survival Game
- Umamusume: Pretty Derby (Japanese)
- Fate/Grand Order (Japanese)
- Dragon Quest Walk (Japanese)
- Whiteout Survival
- Dragon Ball Z Dokkan Battle (Japanese)
- Professional Baseball Spirits A (Japanese)
- Honkai: Star Rail
As you can see, many of Japan’s top-grossing mobile games are homegrown.
This is not a surprise.
Japanese players have a long history of supporting domestic titles, especially those tied to well-loved local franchises.
While international games do break through, they usually succeed only when they’re carefully localized with Japanese voices, art styles, and events that resonate culturally.
As MAF’s Head of Japan, Tetsu Watanabe, said in our previous article, Japanese people are very skeptical of new, non-Japanese things.
So, titles that feel authentically “Japanese” in presentation and design are far more likely to win lasting attention.
*The data was taken from Adjust’s report, Mobile app trends 2025: Japan edition
How To Succeed in Japan’s Mobile Gaming Market
Japan is a high-value market, but you may need some additional steps to break through.
Localization Is Your Best Friend
First, don’t expect to enter Japan’s gaming market with English content.
Only 20-30% of Japanese people speak fluent English, so your game or app won’t be clear if you don’t translate it.
Your localization process should include these two steps:
-
Translate all the content of your game/app and your marketing materials (in-app text, app store text, and mobile ad creatives).
- Adapt the style of your game/app to make it more appealing to a Japanese audience. Japanese people tend to prefer colorful visuals and detailed information, so keep this in mind.
For example, for its marketing campaign of Clash Royale in Japan, Supercell hired Japanese animator Naoyuki Asano (known for work on Doraemon and Naruto) to redraw several Clash Royale characters in anime-inspired style.
The artwork was used exclusively for promotional materials – including TV commercials and outdoor ads – to attract local players with familiar visuals, while the core game graphics remained the same.
This example shows why localization goes beyond simple translation, and instead adapts design, style, and user experience to match cultural expectations.
Go Local with Advertising Platforms
You may think that the best advertising platforms are the same all around the world.
But looking at the most used platforms in Japan, we notice that they’re not the same as in Europe or the US.
The main social media platforms used in Japan are (Newzoo):
- YouTube, 67%
- Line, 62%
- X/Twitter, 59%
This opens new opportunities beyond the standard Facebook and Google campaigns.
LINE is especially interesting, because it has over 97 million Japanese users (in comparison, Instagram in Japan has 55 million users).
Some refer to it as Japan’s WhatsApp, but it’s so much more than that.
LITE is a super app, used for basically everything: messaging, social media, music, short-form videos, news, reading manga, job postings, etc.
And, of course, it’s possible to advertise as well.
To promote your game in Japan, you should have a multi-channel strategy that includes these local platforms.
By combining app stores visibility tools with local favorites, such as LINE and X, you’ll tap directly into how Japanese players discover and engage with new games.
Be Careful with Monetization
We said that Japan is one of the most profitable mobile gaming markets in the world, but we didn’t mention that monetization comes with strict expectations.
The “kompu gacha” mechanic, which encouraged players to complete sets of random draws, was banned in 2012. Since then, the industry has operated under clear regulation.
Associations like JOGA (Japan Online Game Association) require disclosures for gacha systems, and many publishers have applied spending limits for minors.
However, gacha with pity systems, limited-time collaborations, battle passes, and step-up bundles are all proven models in Japan.
Done right, this combination of transparency and smart monetization design can keep players engaged over a longer period.
Mobile Games in Japan, Final Thoughts
There you go, you’re now ready to shine at the Tokyo Game Show!
Japan’s gaming scene is a world of its own, rich with history, innovation, and player passion. But you should always be careful of cultural differences.
What could seem trivial can instead make a great difference.
That’s why it’s important to have someone by your side who knows the market well.
With their deep expertise, our Japan team has already helped many apps and games break through Japan’s market, boosting their ROAS and revenue.
Are you ready to take the next step? Then reach out to us and see how we can help!
