The Dinner Table Detective S1E9 — Please don't drown in this river File 2
7.5
The Dinner Table Detective•Season 1•Episode 9

Please don't drown in this river File 2

7.5/10 · 22 votesMay 30, 202523 min

Ranked #9 of 12 in Season 1•−0.1 vs season avg

Discussion

Journalist Ryota Ishiguro's body is found on the riverbank, but although the cause of his death is drowning, the body is dry. Reiko's investigations lead her to Shiho and Satoshi Kambara, a loving couple from whom Ishiguro had been demanding money, but they claim to

Directed byToru Takahashi, Kang Tae-sik
Written byMariko Kunisawa
Previous episodeE8 · There is no such thing as a completely locked room File 2 / Please don't drown in this river File 1Next episodeE10 · Murder lies in a beautiful rose
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Seasons1

All1

Season 1 Episodes12

Welcome to the murderous party File 1 stillE1 6.8

Welcome to the murderous party File 1

Welcome to the murderous party File 2 / Here's a message from the dead File 1 stillE2 7.2

Welcome to the murderous party File 2 / Here's a message from the dead File 1

Here's a message from the dead File 2 stillE3 7.6

Here's a message from the dead File 2

Please be aware of two-timing affairs File 1 stillE4 7.6

Please be aware of two-timing affairs File 1

Please be aware of two-timing affairs File 2 / The person who dropped it is a VTuber File 1 stillE5 7.5

Please be aware of two-timing affairs File 2 / The person who dropped it is a VTuber File 1

The person who dropped it is a VTuber File 2 stillE6 8.0

The person who dropped it is a VTuber File 2

There is no such thing as a completely locked room File 1 stillE7 7.5

There is no such thing as a completely locked room File 1

There is no such thing as a completely locked room File 2 / Please don't drown in this river File 1 stillE8 7.6

There is no such thing as a completely locked room File 2 / Please don't drown in this river File 1

Please don't drown in this river File 2 stillE9 7.5Now viewing

Please don't drown in this river File 2

Murder lies in a beautiful rose stillE10 7.5

Murder lies in a beautiful rose

The bride is behind locked doors stillE11 7.8

The bride is behind locked doors

What is it that you have lost? stillE12 8.2

What is it that you have lost?

Cast3

Kana Hanazawa

Kana Hanazawa

Reiko Hosho (voice)

Yuki Kaji

Yuki Kaji

Kageyama (voice)

Mamoru Miyano

Mamoru Miyano

Kyoichiro Kazamatsuri (voice)

Crew12

Mariko Kunisawa

Mariko Kunisawa

Writer

Koji Sawai

Koji Sawai

Storyboard Artist

T

Tomoe Sugawara

Key Animation

H

Hiroyuki Kasugai

Key Animation

Y

Yuki Morishita

Key Animation

C

Choi Jong-ki

Key Animation

I

Im Jin-uk

Key Animation

K

Kim Dae-Hun

Key Animation

T

Toru Takahashi

Director

K

Kang Tae-sik

Director

H

Hisato Shima

3D Modeller

C

Choi Eun-young

Animation Director

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Episode Summary

"Please don't drown in this river File 2" is episode 9 of The Dinner Table Detective season 1. It scored 7.5/10 from 22 votes, ranking #9 of 12 episodes this season (season average 7.6). Directed by Toru Takahashi, Kang Tae-sik and written by Mariko Kunisawa, it aired on May 30, 2025.

Next: E10 · Murder lies in a beautiful roseBest of Season 1