Kogoro at a glance
Kogoro is a supporting character in Keroro Gunsou. Kogoro is voiced by Nobuyuki Hiyama in Japanese and by John Swasey in the English dub.
Also known as 556.
Kogoro: quick facts
- Anime
- Keroro Gunsou
- Role
- Supporting character
- Also known as
- 556
- First appearance
- Keroro Gunsou (2004)
- Latest appearance
- Keroro Gunsou Movie 3: Tenkuu Daikessen de Arimasu! (2008)
- Japanese name
- コゴロ
- Japanese voice
Nobuyuki Hiyama- English voice
John Swasey
Who is Kogoro?
(556) A human-like alien and space detective who is a childhood friend of Keroro. He isn't very good at his job, and instead lives in a cheap apartment on a shoestring budget. Kogoro seems to grin and laugh all the time, regardless of his actual feelings. His hobbies include collecting colored boxes. His appearance and mannerisms are a parody of Kenji Ooba, the star of the tokusatsu series Space Sheriff Gavan. Source - Wikipedia
Biography excerpt via Kitsu.
Kogoro in numbers
- Rank in Keroro Gunsou
- #18
- of 25 characters, by favourites
- Appearances
- 3
- 0 as a main character
- On screen
- 2004–2008
- 5 years
Most-loved characters in Keroro Gunsou
AniList favourites
- Keroro227
- Giroro153
- Tamama117
- Dororo109
- Kururu97
- Natsumi Hinata69
- Koyuki Azumaya41
- Angol Mois34
- Kogoro7
Show as table
| Item | Favourites |
|---|---|
| Keroro | 227 |
| Giroro | 153 |
| Tamama | 117 |
| Dororo | 109 |
| Kururu | 97 |
| Natsumi Hinata | 69 |
| Koyuki Azumaya | 41 |
| Angol Mois | 34 |
| Kogoro | 7 |
Appearances by format
3 titles in total
- Movie2 · 67%
- TV Series1 · 33%
Appearances per year
New titles featuring them
Show as table
| Item | Titles |
|---|---|
| 2004 | 1 title |
| 2005 | 0 titles |
| 2006 | 1 title |
| 2007 | 0 titles |
| 2008 | 1 title |
Appearances
More characters from Keroro Gunsou
Kogoro FAQ
What anime is Kogoro from?
Kogoro is a character in Keroro Gunsou and appears in 3 titles in total, including Keroro Gunsou Movie 1 and Keroro Gunsou Movie 3: Tenkuu Daikessen de Arimasu!.
Who voices Kogoro?
Kogoro is voiced by Nobuyuki Hiyama in Japanese and by John Swasey in the English dub.
What else is Kogoro called?
Kogoro is also known as 556.
When did Kogoro first appear?
Kogoro first appeared in Keroro Gunsou (2004) and most recently appeared in Keroro Gunsou Movie 3: Tenkuu Daikessen de Arimasu! (2008).
What is Kogoro's Japanese name?
Kogoro is written コゴロ in Japanese.
Where can I watch Kogoro?
Open the Keroro Gunsou page for licensed streaming links and the full episode list.















