Character
Seiichirou Hara原 誠一郎
- appearance
- 1
- appearance
- main roles
- 0
- main roles

Seiichirou Hara at a glance
Seiichirou Hara is a supporting character in Mahoutsukai ni Taisetsu na Koto: Natsu no Sora. Seiichirou Hara is voiced by Rikiya Koyama in Japanese.
Seiichirou Hara: quick facts
- Role
- Supporting character
- First appearance
- Mahoutsukai ni Taisetsu na Koto: Natsu no Sora (2008)
- Japanese name
- 原 誠一郎
- Japanese voice
Rikiya Koyama
Full Mahoutsukai ni Taisetsu na Koto: Natsu no Sora cast👤 Most popular characters
Who is Seiichirou Hara?
No biography has been written for this character yet.
Seiichirou Hara in numbers
- Rank in Mahoutsukai ni Taisetsu na Koto: Natsu no Sora
- #5
- of 8 characters, by favourites
- Appearances
- 1
- 0 as a main character
- On screen
- 2008
- one year
Most-loved characters in Mahoutsukai ni Taisetsu na Koto: Natsu no Sora
AniList favourites
- Sora Suzuki11
- Gouta Midorikawa1
- Hiyori Yamabuki1
- Saori Shiraishi1
- Seiichirou Hara0
- Kouji Kuroda0
- Honomi Asagi0
- Yasuko0
Show as table
| Item | Favourites |
|---|---|
| Sora Suzuki | 11 |
| Gouta Midorikawa | 1 |
| Hiyori Yamabuki | 1 |
| Saori Shiraishi | 1 |
| Seiichirou Hara | 0 |
| Kouji Kuroda | 0 |
| Honomi Asagi | 0 |
| Yasuko | 0 |
Appearances
More characters from Mahoutsukai ni Taisetsu na Koto: Natsu no Sora
Seiichirou Hara FAQ
What anime is Seiichirou Hara from?
Seiichirou Hara is a character in Mahoutsukai ni Taisetsu na Koto: Natsu no Sora.
Who voices Seiichirou Hara?
Seiichirou Hara is voiced by Rikiya Koyama in Japanese.
What is Seiichirou's full name?
Seiichirou's full name is Seiichirou Hara (原 誠一郎 in Japanese).
When did Seiichirou Hara first appear?
Seiichirou Hara first appeared in Mahoutsukai ni Taisetsu na Koto: Natsu no Sora (2008).
What is Seiichirou Hara's Japanese name?
Seiichirou Hara is written 原 誠一郎 in Japanese.
Where can I watch Seiichirou Hara?
Open the Mahoutsukai ni Taisetsu na Koto: Natsu no Sora page for licensed streaming links and the full episode list.







