Character
Mokuba Kaiba海馬 モクバ
- appearances
- 5
- appearances
- main roles
- 1
- main roles

Mokuba Kaiba at a glance
Mokuba Kaiba is a supporting character in Yu☆Gi☆Oh! Duel Monsters. His birthday is July 7, which makes him a Cancer. He is voiced by Junko Takeuchi in Japanese and by Tara Jayne-Sands in the English dub.
Mokuba Kaiba: quick facts
- Role
- Supporting character
- Birthday
- July 7
- Gender
- Male
- Zodiac sign
- Cancer
- First appearance
- Yu☆Gi☆Oh! (1998)
- Latest appearance
- Yu☆Gi☆Oh! The Dark Side of Dimensions (2016)
- Japanese name
- 海馬 モクバ
- Japanese voice
Junko Takeuchi- English voice
Tara Jayne-Sands
Who is Mokuba Kaiba?
Kaiba's little brother. Mokuba is always following Seto where ever he goes. He has a very strong bond with his brother and has all of his faith within Seto as well. Mokuba helps run Seto's company and will do what ever it takes to please his brother.
Biography excerpt via Kitsu.
Mokuba Kaiba in numbers
- Favourites on AniList
- 40
- fans who marked them a favourite
- Rank in Yu☆Gi☆Oh! Duel Monsters
- #14
- of 25 characters, by favourites
- Appearances
- 5
- 1 as a main character
- On screen
- 1998–2016
- 19 years
Most-loved characters in Yu☆Gi☆Oh! Duel Monsters
AniList favourites
- Yami Yuugi1,817
- Seto Kaiba1,749
- Katsuya Jonouchi780
- Yuugi Mutou745
- Yami Bakura308
- Marik Ishtar242
- Anzu Mazaki219
- Pegasus Crawford213
- Mokuba Kaiba40
Show as table
| Item | Favourites |
|---|---|
| Yami Yuugi | 1,817 |
| Seto Kaiba | 1,749 |
| Katsuya Jonouchi | 780 |
| Yuugi Mutou | 745 |
| Yami Bakura | 308 |
| Marik Ishtar | 242 |
| Anzu Mazaki | 219 |
| Pegasus Crawford | 213 |
| Mokuba Kaiba | 40 |
Appearances by format
5 titles in total
- TV Series2 · 40%
- Movie2 · 40%
- Special1 · 20%
Appearances per year
New titles featuring them
Show as table
| Item | Titles |
|---|---|
| 1998 | 1 title |
| 1999 | 0 titles |
| 2000 | 1 title |
| 2001 | 0 titles |
| 2002 | 0 titles |
| 2003 | 0 titles |
| 2004 | 1 title |
| 2005 | 0 titles |
| 2006 | 0 titles |
| 2007 | 0 titles |
| 2008 | 0 titles |
| 2009 | 0 titles |
| 2010 | 0 titles |
| 2011 | 0 titles |
| 2012 | 0 titles |
| 2013 | 0 titles |
| 2014 | 0 titles |
| 2015 | 0 titles |
| 2016 | 2 titles |
Appearances

Yu☆Gi☆Oh!
TV Series · 1998 · supporting

Yu☆Gi☆Oh! Duel Monsters
TV Series · 2000 · supporting

Yu☆Gi☆Oh!: Hikari no Pyramid
Movie · 2004 · supporting

Yu☆Gi☆Oh! The Dark Side of Dimensions Special: Eien no Rival - Yuugi to Kaiba!
Special · 2016 · main

Yu☆Gi☆Oh! The Dark Side of Dimensions
Movie · 2016 · supporting
More characters from Yu☆Gi☆Oh! Duel Monsters
Mokuba Kaiba FAQ
What anime is Mokuba Kaiba from?
Mokuba Kaiba is a character in Yu☆Gi☆Oh! Duel Monsters and appears in 5 titles in total, including Yu☆Gi☆Oh! and Yu☆Gi☆Oh!: Hikari no Pyramid.
When is Mokuba Kaiba's birthday?
Mokuba Kaiba's birthday is July 7.
Who voices Mokuba Kaiba?
Mokuba Kaiba is voiced by Junko Takeuchi in Japanese and by Tara Jayne-Sands in the English dub.
What is Mokuba's full name?
Mokuba's full name is Mokuba Kaiba (海馬 モクバ in Japanese).
What is Mokuba Kaiba's zodiac sign?
Mokuba Kaiba is a Cancer: his birthday is July 7.
When did Mokuba Kaiba first appear?
Mokuba Kaiba first appeared in Yu☆Gi☆Oh! (1998) and most recently appeared in Yu☆Gi☆Oh! The Dark Side of Dimensions (2016).
What is Mokuba Kaiba's Japanese name?
Mokuba Kaiba is written 海馬 モクバ in Japanese.
Where can I watch Mokuba Kaiba?
Open the Yu☆Gi☆Oh! Duel Monsters page for licensed streaming links and the full episode list.











