Ep. 5: Nozumu judges social worth while Chiri scolds luxuries and a hot spring removes toxicity
Aired on August 5, 2007

5
During a physical examination, female students experience anxiety regarding their weight, measurements, and fitness levels. To divert their attention, Nozumu proposes evaluating the social worth of students to determine if they live above their station. Chiri adopts this concept and reprimands anyone owning luxuries, which distresses Nozumu enough to trigger a hedonistic binge before he contemplates suicide. Later, he meets several students at a hot spring and discovers the water eliminates their toxicity, resulting in well-adjusted personalities.
Episodes
- Ep. 1 · Kafuka Fuura saves Nozomu Itoshiki from hanging and nicknames him Pink Supervisor
- Ep. 2 · Nozomu visits hikikomori Kiri with Kafuka, then faces Matoi's obsessive affection after a failed suicide pact
- Ep. 3 · Foreign student Kaere Kimura transfers in, causing Nozomu to fear legal repercussions from her multiple personalities.
- Ep. 4 · Chie investigates Abiru's injuries while Meru's abusive texting habits are revealed
- Ep. 5 · Nozumu judges social worth while Chiri scolds luxuries and a hot spring removes toxicity
- Ep. 6 · Kafuka visits doctor Mikoto Itoshiki, who reveals Nozomu's arranged marriage in Kuraizawa.
- Ep. 7 · Harumi’s Dōjinshi Mishap and the Chaotic Portable Shrine Festival
- Ep. 8 · Kagerō Usui remains invisible until a bald head reveals him during criticism training.
- Ep. 9 · Nozomu’s Existential Crisis and a Boy Claiming Kinship