Kosuke Wakamatsu's 悪魔執事と黒い猫：ストレスを癒やし、メンタルを癒やすゲーム is a top-charting app on the App Store. It has reached #12 on the Japan Top Grossing chart. It is currently in the top 50 in Japan.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| JP | App Store | games | adventure | grossing | #32 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| JP | adventure | grossing | #12 | 2026-06-15 |
| JP | adventure | free | #40 | 2026-07-28 |