The anime "Yowayowa Sensei" is a "slightly stimulating romantic comedy" based on the popular manga by Kamio Fukuchi, which is currently serialized in "Weekly Shonen Magazine" (Kodansha). Although Hiwamura is a teacher whose every attribute actually makes her the weakest, ultimate "Yowayowa Sensei" (frail teacher), a series of misunderstandings has led those around her to fear her as "Kowakowa Sensei" (scary teacher). After discovering this truth by chance, her student Abikura resolves to help her and clear up everyone's misconceptions. While constantly getting dragged into heart-pounding, stimulating troubles, he continues to support his beloved Hiwamura-sensei.
Episode 9: "Yowayowa’s Fireworks Display"
[Synopsis]
Abikura-kun and the rest of the photography club members arrive at the fireworks display. While Hiwamura-sensei is fully enjoying the summer festival, her yukata starts falling apart, leading to Abikura-kun adjusting it for her in a secluded forest! Abikura-kun is completely flustered since Sensei isn't wearing any underwear. Furthermore, when Sensei gets dizzy from a sudden spell, Abikura-kun catches and supports her, causing the deep emotions she has bottled up inside for so long to finally overflow.
(C)福地カミオ・講談社／「よわよわ先生」製作委員会
