Ryuto & Shunichi Matsui: books on the charts
Ryuto & Shunichi Matsui has 1 book on Apple Books charts today, with 1 chart entry across countries. Best position seen: #50 in Denmark with Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Light Novel) Vol. 16. BookTrendSpy has tracked 9 titles by Ryuto & Shunichi Matsui since 21 October 2026, including translations and audiobooks.
