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The top 20 popular Casual Games for Android in Japan with NO ads

Google Play has 49,856 Casual games, the 2nd largest game category. 10,044 of them have at least 50,000 installs. 2% are paid, and the average rating is 4.1. Ranked by popularity in Japan. Together these 20 games got 9.8K installs in the last 30 days. Nail Games: Nail Art for Girls got the most installs in the last 30 days: 6K. One of them is less than a month old: Riddle Gate Keeper, out 2 weeks ago. Install counts come from Google Play. Last updated on 2026-11-08.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
Rating
On Play
1
All in One: 1000 Holiday Games
The Learning Apps - Educational Apps for kids · Casual
2.5K
−17%
76K
–
24 months
2
Simulation Confirmed
WyvernWare · Casual
0
18
–
4 years
3
Mecha Dress Up
Kupo Games · Casual
270
−33%
28K
4.5
5 years
4
Syntherion
GlowPixel · Casual
0
−100%
40
–
4 months
5
BlockHole
Shraavan Acharya · Casual
3
+50%
320
–
10 years
6
Alnashmi Sendebad
Jordan Gaming Lab · Casual
0
−100%
41
–
2 years
7
CS: Radio Guide TR-EN
Sekiz Bir Studios · Casual
16
−6%
250
–
16 months
8
OneMillion
Kingandy · Casual
0
−100%
13
–
8 months
9
Baddie
ForYouGaming Inc. · Casual
29
−74%
3.6K
–
2 years
10
LINE 旅遊大亨
LINE (LY Corporation) · Casual
510
−25%
7M
2.7
12 years
11
Riddle Gate Keeper
Sarhad ullah99 · Casual
8
New
10
–
2 weeks
12
Solitaire Artist
Forrera · Casual
0
3.2K
–
9 months
13
Hue Switch — Tap Color Arcade
OC Developer · Casual
3
−70%
210
–
11 months
14
ShapeGrid
Matias Bontempo · Casual
0
61
–
4 years
15
Cipher Text
AequorHealth · Casual
2
New
6
–
2 months
16
Nail Games: Nail Art for Girls
Play and Learn Games: Educational & Fun Adventures · Casual
6K
−39%
130K
3.9
16 months
17
Blossom Valley - Match 3 Game
SaGames · Casual
110
−10%
570
–
5 months
18
Ancient Clash
Head Games Limited · Casual
320
New
730
–
2 months
19
Smart Fish
Atmiya Fadia · Casual
0
200
–
6 years
20
Snake Rush — Frog Defender
GameVatika.com · Casual
1
1.2K
–
10 months