Diomedea logo
Art DepartmentTelevision

Diomedea

Nerima, Japan(approximate location)

Exclusive Rights have been obtained by Diomedea Publishing for the use of the first baseball movie with sound ever made!

From their site

Images from Diomedea’s own website.

Contact & details

TypeArt Department · Television
Founded2008company website
LocationNerima, Japan
Websitedetroitcityofchampions.com
EmailCharlesCAvison@icloud.com
Phone+39 334 113 6601
Statusactive2026 credit i
Open in mapClaim this companyVisit website

How their work is rated

Average rating
6.8IMDb
4.0directory 6.28.0

24 rated titles, weighted by votes

Awards

8 wins from 43 nominations across all awards

The Magical Revolution of the Reincarnated Princess and the Genius Young Lady poster
Highest rated
The Magical Revolution of the Reincarnated Princess and the Genius Young Lady
2023
7.72,740 votes
Isekai Cheat Magician poster
Lowest rated
Isekai Cheat Magician
2019
5.51,552 votes
Mostly
animation, comedy, drama
Active
2006–2026
Best known for
Domestic Girlfriend

Ratings and awards from OMDb, matched by title and year across 31 of 41 titles. Unmatched titles are left out rather than guessed. Oscars, Emmys and BAFTAs are itemised; other awards sit in the totals. IMDb counts wins separately from losing nominations, so nominations here is wins plus losses.

Their television work

Series
4140 seasons

2007–2026

Television rating
8.6IMDb

Across 28 rated series, weighted by votes

Networks
  • Tokyo MX10
  • AT-X9
  • TBS8
  • MBS6
  • BS-TBS4
  • CBC4

Across 31 series matched to TMDB, 649 episodes. 1 still returning or in production.

Longest runningSword Art Online · 4 seasons

Series identified from OMDb, falling back to the credit type where OMDb had no match. Season counts are each show’s full run, not only the seasons this company was credited on.

Credits24 of 45

3 films · 38 TV titles

Titles per year45 titles · busiest 2015 with 5

45 titles across 21 years, averaging 2.1 a year. The last five years hold at 2.0 a year. 2 of those 21 years carry no credit on file.

Quality over time28 rated titles · bigger dots carry more votes
579their average 6.8200020102020

Their 2000s work is their strongest, averaging 9.1 across 3 titles. The 16 titles since 2016 average 7.9, 0.7 below their 8.6 overall. 2 of 28 rated titles sit above their 8.6 average, which is weighted by votes: the most seen titles pull it up.

Who they work with

Notable cast
  • Yoshitsugu Matsuoka3
  • Tia Lynn Ballard2
  • Kaede Hondo2
  • Nao Tôyama2
  • Aoi Yûki2
Genres
  • Animation31 of 31
  • Comedy16 of 31
  • Drama8 of 31
  • Fantasy7 of 31
  • Action7 of 31

Names appearing on two or more of Diomedea’s produced titles, across the 31 matched to OMDb. Cast is the top-billed few OMDb lists per title, so it is notable cast rather than a full cast list. A title can carry more than one genre, so the genre counts overlap.

Works with11 companies

Companies that appear alongside Diomedea on the same productions. The number is how many titles they share.

Other companies near Nerima

Listing ART·JP·NER·00001Ref RVC-14MKBK4Last checked

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