| Country | Title | Year | Avg. (nb) | ||
| 1 | |||||
| Japan | Zatoichi | 座頭市―平田弘史 | 1966 | ||
| Desperate Love | Zetsuai | 1989 | |||
| Bronze | Bronze | 1989 | |||
| Zero | Zero, God save the knuckle ! | 1991 | |||
| Roujin Z | Roujin Z | 1991 | |||
| Zoku Shishunki Miman Okotowari | 続・思春期未満お断り | 1993 | |||
| Zetman | 桂正和短編集 | 1994 | 3.5 (3 Reviews) | ||
| Hajimari no daichi zioid | 1997 | ||||
| Zero One | Zero One | 2000 | 2.75 (1 Reviews) | ||
| Zipang | ジパング | 2001 | 3.5 (1 Reviews) | ||
| Konjiki no Gash !! | 金色のガッシュ!! | 2001 | |||
| Zero | Zero | 2002 | |||
| Zetman | Zetman | 2003 | |||
| Zombie Loan | ゾンビローン | 2003 | |||
| Korea | Zero | 제로 | 2001 | ||
| Zero Taker | Zero Taker | 2002 | 2.75 (1 Reviews) | ||
| Z, the cat | 고양이 제트 | 2007 | |||
