Ryoko's Case File (2008)

Animation · Mystery

Based on a series of light novels written by Tanaka Yoshiki. The story revolves around Ryōko Yakushiji, a brilliant 27-year-old elite investigator with the Tokyo Metropolitan Police. Together with her subordinate Junichirō Izumida, the two often investigate bizzare and supernatural cases. In addition with the paranormal, Ryōko also has a longstanding rivalry with Yukiko Muromachi, another talented police investigator.

IMDb rating: 7.2 (50 votes)
Seasons: 1
Streaming (US): Retrocrush · RetroCrush Amazon Channel · The Roku Channel · Cineverse · Tubi TV
Language: JA
Type: TV series

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Ratings refreshed Jul 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2008)

9.11 avg 13 episodes 8.8 → 9.4

Big finale

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	FILE01 Ginza Crime Tower (1st part)	8.8	12
2	FILE02 Ginza Crime Tower (2nd part)	9.2	11
3	FILE03 The Sakuradamon Incident	8.7	11
4	FILE04 Musashino Twilight	9.2	10
5	FILE05 The Bug That Crawls the Omotesando	9.1	10
6	FILE06 Made in Kasumigaseki	9.0	10
7	FILE07 Okinawa, Kounoshima	9.1	10
8	FILE08 Tamagawa Suicide	9.1	10
9	FILE09 Queen of Shiba	9.0	10
10	FILE10 Linen Trap	9.3	9
11	FILE11 Takanawa Princess	9.2	9
12	FILE12 Tokyo Dead or Love (1st Part)	9.3	9
13	FILE12B Tokyo Dead or Love (2nd Part)	9.4	9

Ryoko's Case File (2008)

Cast

Seasons

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