Motojima Junsei
- Name: Motojima Junsei
- Native name: 本島純政
- Also Known as: もとじま じゅんせい
- Nationality: Japanese
- Gender: Male
- Born: January 5, 2005
- Age: 21
He first gained exposure through the variety show "Today I Fell in Love with You" Season 42 (Graduation Edition 2022). In March 2023, he officially joined Amuse. His acting debut came in September 2023, when he took on the lead role of Ichinose Botaro / Kamen Rider Gotchard in the tokusatsu series "Kamen Rider Gotchard".
In January 2026, he performed in the stage play "The Summer Hikaru Died" (光逝去的夏天), finishing 15 performances in 10 days.
(Source: IMDb, Wiki） Edit Biography
Drama
| Title | Rating |
|---|---|
Lunacy
Japanese Drama, 2026, 10 eps
Ishikawa Subaru
(Support Role)
|
6.8
|
A Kiss Lasts Forever
Japanese Drama, 2025, 10 eps
Nino Tsukasa
(Main Role)
|
6.6
|
Unreal: Fujori Zakka Ten
Japanese Drama, 2025, 6 eps
Neigishi Masaya
(Support Role)
|
7.4
|
My Fave, the Killer
Japanese Drama, 2025, 13 eps
Hayakawa Kai (Ep. 8)
(Guest Role)
|
7.4
|
The Golden Egg
Japanese Drama, 2025, 12 eps
Kuwabara Masaki
(Support Role)
|
6.8
|
Zettai Koroshitai Papa
Japanese Drama, 2025, 70 eps
(Support Role)
|
0.0
|
The True Love Story
Japanese Drama, 2025, 70 eps
(Support Role)
|
0.0
|
School Lawyer: Finding the Colors of the Stars
Japanese Drama, 2025, 11 eps
Ogura Toma (Ep. 9)
(Guest Role)
|
8.0
|
Tanin Miman: Shinainaru Utomashii Anata
Japanese Drama, 2025, 50 eps
Kanzaki Futo
(Main Role)
|
6.2
|
Our Youth
Japanese Drama, 2024, 10 eps
Minase Jin
(Main Role)
|
8.5
|
Kamen Rider Gotchard
Japanese Drama, 2023, 50 eps
Ichinose Hotaro / Kamen Rider Gotchard
(Main Role)
|
6.9
|
Hayabusa Fire Brigade
Japanese Drama, 2023, 9 eps
[Man accompanying Eiko on the hill] (Ep. 1, 7-9)
(Guest Role)
|
7.6
|
Tokyo in April Is...
Japanese Drama, 2023, 8 eps
Yagami Ryunosuke [Young] (Ep.5)
(Guest Role)
|
7.6
|
Kamen Rider Geats
Japanese Drama, 2022, 49 eps
Ichinose Houtarou (Ep. 49)
(Guest Role)
|
7.9
|
Movie
| Title | Rating |
|---|---|
Mag Mag
Japanese Movie, 2025,
Akutsu Takuya
(Support Role)
|
0.0
|
No.1 Sentai Gozyuger: TegaSword of Resurrection
Japanese Movie, 2025,
Junta
(Support Role)
|
6.8
|
Kamen Rider Gotchard: Graduations
Japanese Movie, 2025,
Ichinose Hotaro / Kamen Rider Gotchard
(Main Role)
|
7.3
|
Okaeri
Japanese Movie, 2025,
(Main Role)
|
8.2
|
Kamen Rider Gotchard: The Future Daybreak
Japanese Movie, 2024,
Ichinose Houtaro / Kamen Rider Gotchard
(Main Role)
|
7.2
|
Kamen Rider the Winter Movie: Gotchard & Geats Strongest Chemy Gotcha - Great Operation
Japanese Movie, 2023,
Ichinose Houtarou / Kamen Rider Gotchard
(Main Role)
|
7.1
|
Kamen Rider Geats: 4 Aces and the Black Fox
Japanese Movie, 2023,
Kamen Rider Gotchard
(Voice Actor)
|
7.3
|
Special
| Title | Rating |
|---|---|
Our Youth: After Story
Japanese Special, 2025, 2 eps
Minase Jin
(Main Role)
|
8.3
|
Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition
Japanese Special, 2024, 1 eps
Ichinose Houtaro / Romeo
(Main Role)
|
6.8
|
Kamen Rider Gotchard Spin-Off: We Are Class 3G
Japanese Special, 2024, 2 eps
Ichinose Hotaro
(Main Role)
|
6.7
|
Kamen Rider Gotchard: What's That?! Hotaro and Rinne Switched Places!!
Japanese Special, 2024, 1 eps
Ichinose Hotaro / Kamen Rider Gotchard
(Main Role)
|
7.0
|
Kamen Rider Gotchard vs Kamen Rider Legend
Japanese Special, 2023, 2 eps
Ichinose Hotaro / Kamen Rider Gotchard
(Main Role)
|
7.0
|
Kamen Rider Gotchard: Transformation Lessons
Japanese Special, 2023, 1 eps
Ichinose Houtarou / Kamen Rider Gotchard
(Main Role)
|
6.7
|
TV Show
| Title | Rating |
|---|---|
Geinoujin ga Honki de Kangaeta Dokkiri GP
Japanese TV Show, 2018, 120 eps
(Ep. 162)
(Guest)
|
9.0
|
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