Main character
Retsu Seiba星馬烈
- appearances
- 4
- appearances
- main roles
- 3
- main roles

Retsu Seiba at a glance
Retsu Seiba is a main character in Bakusou Kyoudai Let's & Go. He is 124 cm (roughly 4'1") tall. His birthday is April 10, which makes him an Aries. He is voiced by Yuriko Fuchizaki in Japanese.
Retsu Seiba: quick facts
- Role
- Main character
- Birthday
- April 10
- Height
- 124 cm (roughly 4'1")
- Weight
- 28 kg (roughly 62 pounds)
- Gender
- Male
- Blood type
- A
- From
- Japan
- Zodiac sign
- Aries
- First appearance
- Bakusou Kyoudai Let's & Go (1996)
- Latest appearance
- Bakusou Kyoudai Let's & Go MAX (1998)
- Japanese name
- 星馬烈
- Japanese voice
Yuriko Fuchizaki
Full Bakusou Kyoudai Let's & Go cast👤 Most popular characters
Who is Retsu Seiba?
Retsu is one of the two title characters. He is a fifth-grade student who is 11 years old, and Go's older brother. Although he is able to control his patience better than his brother, he still lets out his annoyance with someone once in a while. Retsu sports a green hat as his trademark. His primary color is red, which is the color of his hair, eyes, gloves, shirt, and Mini 4WD cars. Together with Go, they are known as the "Let's Go Brothers" (レッツゴー兄弟 Rettsu G� Kyoudai).
Biography excerpt via Kitsu.
Retsu Seiba in numbers
- Favourites on AniList
- 13
- fans who marked them a favourite
- Rank in Bakusou Kyoudai Let's & Go
- #2
- of 8 characters, by favourites
- Appearances
- 4
- 3 as a main character
- On screen
- 1996–1998
- 3 years
Most-loved characters in Bakusou Kyoudai Let's & Go
AniList favourites
- Go Seiba16
- Retsu Seiba13
- Ryo Takaba7
- J2
- Tokichi Mikuni1
- Jiromaru Takaba1
- Kai Okita1
- Tsuchiya Hakase0
Show as table
| Item | Favourites |
|---|---|
| Go Seiba | 16 |
| Retsu Seiba | 13 |
| Ryo Takaba | 7 |
| J | 2 |
| Tokichi Mikuni | 1 |
| Jiromaru Takaba | 1 |
| Kai Okita | 1 |
| Tsuchiya Hakase | 0 |
Appearances by format
4 titles in total
- TV Series3 · 75%
- Movie1 · 25%
Appearances per year
New titles featuring them
Show as table
| Item | Titles |
|---|---|
| 1996 | 1 title |
| 1997 | 2 titles |
| 1998 | 1 title |
Appearances
More characters from Bakusou Kyoudai Let's & Go
Retsu Seiba FAQ
What anime is Retsu Seiba from?
Retsu Seiba is a main character in Bakusou Kyoudai Let's & Go and appears in 4 titles in total, including Bakusou Kyoudai Let's & Go WGP and Bakusou Kyoudai Let's & Go!! WGP Bousou Mini Yonku Daitsuiseki.
How tall is Retsu Seiba?
Retsu Seiba is 124 cm (roughly 4'1") tall.
When is Retsu Seiba's birthday?
Retsu Seiba's birthday is April 10.
Who voices Retsu Seiba?
Retsu Seiba is voiced by Yuriko Fuchizaki in Japanese.
What is Retsu's full name?
Retsu's full name is Retsu Seiba (星馬烈 in Japanese).
What is Retsu Seiba's zodiac sign?
Retsu Seiba is an Aries: his birthday is April 10.
When did Retsu Seiba first appear?
Retsu Seiba first appeared in Bakusou Kyoudai Let's & Go (1996) and most recently appeared in Bakusou Kyoudai Let's & Go MAX (1998).
What is Retsu Seiba's Japanese name?
Retsu Seiba is written 星馬烈 in Japanese.
Where can I watch Retsu Seiba?
Open the Bakusou Kyoudai Let's & Go page for licensed streaming links and the full episode list.










