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Mob Psycho 100 S01E04, Idiots Only Event ~Kin~S01E04

Mob Psycho 100 · Season 1

Mob Psycho 100 season 1 episode 4: Idiots Only Event ~Kin~

Aired 2 August 201624 minRated TV-14

7.8TMDB · 25 votesMark watched

Where to watch Mob Psycho 100 Season 1 in Australia

Mob Psycho 100 season 1 is streaming in Australia on Netflix (subscription) and Stan (subscription).

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Stream (subscription)

Availability checked 16 November 2026.

What happens in “Idiots Only Event ~Kin~”

After the incident with the religious organization (LOL), the evil spirit, Dimple, keeps following Mob around. Also, because of the incident, Mezato Ichi from the school paper starts following around Mob, as well. Then one day, another student joins the Body Improvement Club. Progress Towards Mob's Explosion: 45%

Episode summary: TMDB.

Before you watch

  • It is episode 4 of 12 of season 1, so watch episodes 1 to 3 first.
  • It runs about 24 minutes.
  • Directed by Tomoaki Ohta, written by Hiroshi Seko.
  • TMDB users rate it 7.8 out of 10 (25 votes).

Mob Psycho 100 trailer

The official trailer for the series (no preview of this episode has been published).

Mob Psycho 100 trailerPlay video: Mob Psycho 100 trailer

Cast and crew of this episode

Director
Tomoaki Ohta
Writer
Hiroshi Seko
Guest stars
Tetsu Kimishima as Yamazaki (voice)Yuuki Gouda as Toriumi (voice)Yuu Hayashi as Tsuyoshi Edano (voice)Kenta Sasa as Yankee (voice)Haruka Chisuga as Schoolgirl (voice)Kayou Nakajima as Mob's Mother (voice)Shunsuke Takeuchi as Kumakawa (voice)Yoshimasa Hosoya as Tenga Onigawara (voice)

Credits: TMDB.

More from Mob Psycho 100 Season 1

  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12

Every episode of Season 1Mob Psycho 100 episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.