Character
Ioneos
- appearance
- 1
- appearance
- main roles
- 0
- main roles

Ioneos at a glance
Ioneos is a supporting character in Kono Minikuku mo Utsukushii Sekai. Ioneos is voiced by Keiichi Noda in Japanese and by Paul Oddo in the English dub.
Ioneos: quick facts
- Role
- Supporting character
- First appearance
- Kono Minikuku mo Utsukushii Sekai (2004)
- Japanese voice
Keiichi Noda- English voice
Paul Oddo
Full Kono Minikuku mo Utsukushii Sekai cast👤 Most popular characters
Who is Ioneos?
Ioneos is like Kuon's "older brother," as he and Kuon are created from the same type of magical crystal. However, Ioneos' appearance and size are much larger and sleeker than Kuon's because he is comprised of an entire crystal, save a small chipped fragment which Kuon is made from. He was sealed inside of one of the school's stone pillars until Hikari accidentally released him during a routine fire drill. The entire school was subsequently demolished after the blast following Ioneos' release.
Biography excerpt via Kitsu.
Ioneos in numbers
- Rank in Kono Minikuku mo Utsukushii Sekai
- #12
- of 13 characters, by favourites
- Appearances
- 1
- 0 as a main character
- On screen
- 2004
- one year
Most-loved characters in Kono Minikuku mo Utsukushii Sekai
AniList favourites
- Hikari Hoshino12
- Takeru Takemoto6
- Akari6
- Mari Nishino5
- Kimi Ninomiya5
- Ryou Ninomiya3
- Jennifer Portman2
- Sakurako Urushima1
- Ioneos0
Show as table
| Item | Favourites |
|---|---|
| Hikari Hoshino | 12 |
| Takeru Takemoto | 6 |
| Akari | 6 |
| Mari Nishino | 5 |
| Kimi Ninomiya | 5 |
| Ryou Ninomiya | 3 |
| Jennifer Portman | 2 |
| Sakurako Urushima | 1 |
| Ioneos | 0 |
Appearances
More characters from Kono Minikuku mo Utsukushii Sekai
Ioneos FAQ
What anime is Ioneos from?
Ioneos is a character in Kono Minikuku mo Utsukushii Sekai.
Who voices Ioneos?
Ioneos is voiced by Keiichi Noda in Japanese and by Paul Oddo in the English dub.
When did Ioneos first appear?
Ioneos first appeared in Kono Minikuku mo Utsukushii Sekai (2004).
Where can I watch Ioneos?
Open the Kono Minikuku mo Utsukushii Sekai page for licensed streaming links and the full episode list.











