C-ko
Project A-ko
- Also known as C-ko Kotobuki,Shiiko Kotobuki
Appearances
- Ninja High School Yearbook #1 — 1989-09-00
- Small Bodied Ninja High School #1 [deluxe] — 1992-08-00
- Small Bodied Ninja High School #2 — 1993-02-00
- Mangazine #22 — 1993-04-00
- Mangazine #23 — 1993-05-00
- Mangazine #25 — 1993-08-00
- Gold Digger #5 (0) — 1993-11-00
- Mangazine #32 — 1994-02-00
- Project A-KO #2 — 1994-03-00
- Project A-KO #1 — 1994-03-00
- Project A-KO #3 — 1994-05-00
- Project A-KO #4 — 1994-06-00
- Mangazine #34 — 1994-07-00
- Project A-Ko #[1] — 1995-03-00
- Project A-Ko 2 #1 — 1995-04-00
- Project A-Ko 2 #2 — 1995-06-00
- Project A-Ko 2 #3 — 1995-08-00
- Project A-Ko versus [Project A-Ko versus the Universe] #1 — 1995-10-00
- Project A-Ko #2 — 1995-11-00
- Project A-Ko versus [Project A-Ko versus the Universe] #2 — 1995-12-00
- Project A-Ko versus [Project A-Ko versus the Universe] #4 — 1996-04-00
- Project A-Ko versus [Project A-Ko versus the Universe] #5 — 1996-06-00
- Ninja High School Spotlight #2 — 1996-10-00
- Ninja High School Yearbook #9 — 1997-10-00