Character
Koutarou Araki荒木 光太郎
- appearance
- 1
- appearance
- main roles
- 0
- main roles

Koutarou Araki at a glance
Koutarou Araki is a supporting character in Denpa Kyoushi (TV). Koutarou Araki is voiced by Aki Toyosaki in Japanese and by Tia Ballard in the English dub.
Also known as Luce, The Ironclad Sister.
Koutarou Araki: quick facts
- Anime
- Denpa Kyoushi (TV)
- Role
- Supporting character
- Also known as
- Luce, The Ironclad Sister
- First appearance
- Denpa Kyoushi (TV) (2015)
- Japanese name
- 荒木 光太郎
- Japanese voice
Aki Toyosaki- English voice
Tia Ballard
Who is Koutarou Araki?
Koutarou is a truant sophomore in Kagami Junichiro's class in Ichou Academy. He went to the same middle school as Potatos (Shikishima Kiriko) and heard an odd rumor about him. He has never appeared ever since the school's opening ceremony. He is a hikikomori. He is actually Luce, The Ironclad Sister and Kagami's Uroboros RPG partner. His addiction to everything cute since his childhood made him keen on collecting cute things, as well as wear them.
Biography excerpt via Kitsu.
Koutarou Araki in numbers
- Rank in Denpa Kyoushi (TV)
- #3
- of 20 characters, by favourites
- Appearances
- 1
- 0 as a main character
- On screen
- 2015
- one year
Most-loved characters in Denpa Kyoushi (TV)
AniList favourites
- Junichirou Kagami113
- Suzune Kagami25
- Koutarou Araki23
- Sachiko Tanaka18
- Kanan Chinami12
- Koyomi Hiiragi11
- Minako Kanou11
- Makina Momozono6
Show as table
| Item | Favourites |
|---|---|
| Junichirou Kagami | 113 |
| Suzune Kagami | 25 |
| Koutarou Araki | 23 |
| Sachiko Tanaka | 18 |
| Kanan Chinami | 12 |
| Koyomi Hiiragi | 11 |
| Minako Kanou | 11 |
| Makina Momozono | 6 |
Appearances
More characters from Denpa Kyoushi (TV)
Koutarou Araki FAQ
What anime is Koutarou Araki from?
Koutarou Araki is a character in Denpa Kyoushi (TV).
Who voices Koutarou Araki?
Koutarou Araki is voiced by Aki Toyosaki in Japanese and by Tia Ballard in the English dub.
What is Koutarou's full name?
Koutarou's full name is Koutarou Araki (荒木 光太郎 in Japanese). Koutarou Araki is also known as Luce, The Ironclad Sister.
When did Koutarou Araki first appear?
Koutarou Araki first appeared in Denpa Kyoushi (TV) (2015).
What is Koutarou Araki's Japanese name?
Koutarou Araki is written 荒木 光太郎 in Japanese.
Where can I watch Koutarou Araki?
Open the Denpa Kyoushi (TV) page for licensed streaming links and the full episode list.






