Yusuke Otsuka was founded in 2019 in Japan. The first app was launched in October 27, 2019 and they have 1 iOS apps in August 2025
Yusuke Otsuka is a publisher of 勉強専用タイマー | 勉強を一括管理 app.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() 勉強専用タイマー | 勉強を一括管理
効率の良い勉強をするためのタイマー
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Education |
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26
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5 years ago |