Main character
Seiichirou Sano佐野 清一郎
- appearance
- 1
- appearance
- main roles
- 1
- main roles

Seiichirou Sano at a glance
Seiichirou Sano is a main character in The Law of Ueki. His age is listed as 14-15. His birthday is February 6, which makes him an Aquarius. He is voiced by Souichirou Hoshi in Japanese and by Darren Pleavin in the English dub.
Seiichirou Sano: quick facts
- Anime
- The Law of Ueki
- Role
- Main character
- Age
- 14-15
- Birthday
- February 6
- Gender
- Male
- Blood type
- O
- Zodiac sign
- Aquarius
- First appearance
- The Law of Ueki (2005)
- Japanese name
- 佐野 清一郎
- Japanese voice
Souichirou Hoshi- English voice
Darren Pleavin
Who is Seiichirou Sano?
Sano can change towels into iron by holding his breath, however sharp-eyed fans can see that sometimes it appears to be voice-activated instead. But after he gives the commands, he is sometimes left with a second or two to stop breathing in. Sano, a 9th grader at Inaho Junior High School, was known as the Genius of Robert's Ten while he was part of it.
Biography excerpt via Kitsu.
Seiichirou Sano in numbers
- Favourites on AniList
- 26
- fans who marked them a favourite
- Rank in The Law of Ueki
- #2
- of 25 characters, by favourites
- Appearances
- 1
- 1 as a main character
- On screen
- 2005
- one year
Most-loved characters in The Law of Ueki
AniList favourites
- Kousuke Ueki109
- Seiichirou Sano26
- Ai Mori20
- Tenko19
- Rinko Jerrard15
- Robert Haydn13
- Kobayashi11
- Rihou7
Show as table
| Item | Favourites |
|---|---|
| Kousuke Ueki | 109 |
| Seiichirou Sano | 26 |
| Ai Mori | 20 |
| Tenko | 19 |
| Rinko Jerrard | 15 |
| Robert Haydn | 13 |
| Kobayashi | 11 |
| Rihou | 7 |
Appearances
More characters from The Law of Ueki
Seiichirou Sano FAQ
What anime is Seiichirou Sano from?
Seiichirou Sano is a main character in The Law of Ueki.
How old is Seiichirou Sano?
Seiichirou Sano's age is listed as 14-15.
When is Seiichirou Sano's birthday?
Seiichirou Sano's birthday is February 6.
Who voices Seiichirou Sano?
Seiichirou Sano is voiced by Souichirou Hoshi in Japanese and by Darren Pleavin in the English dub.
What is Seiichirou's full name?
Seiichirou's full name is Seiichirou Sano (佐野 清一郎 in Japanese).
What is Seiichirou Sano's zodiac sign?
Seiichirou Sano is an Aquarius: his birthday is February 6.
When did Seiichirou Sano first appear?
Seiichirou Sano first appeared in The Law of Ueki (2005).
What is Seiichirou Sano's Japanese name?
Seiichirou Sano is written 佐野 清一郎 in Japanese.
Where can I watch Seiichirou Sano?
Open the The Law of Ueki page for licensed streaming links and the full episode list.












