The top-selling manga in Japan for the past week have been revealed, with One Piece taking the lead at 955.9k copies sold. The full top 10 list is as follows: 1. One Piece, 955.9k 2. Hunter x Hunter, 538.7k 3. Kagurabachi, 140k 4. Jujutsu Kaisen, 129k 5. Chainsaw Man, 119.9k 6. Ichi the Witch, 114k 7. One Punch Man, 113.7k 8. Sakamoto Days, 111k 9. Blue Box, 91.1k 10.