The story revolves around Nayu Hayama, who embarrasses herself on the first day of middle school by accidentally showing her adult panties. As two other students, Yako Jingūji and Haruka Shiraishi, hear rumors of her engaging in "enjo kōsai", or compensated dating (which often is viewed as being close to or the same as prostitution), they investigate. They soon learn that Nayu is an 'underwear monitor' who tests new underwear products, and has great insight on what underwear people should wear. Nayu hopes to help everyone get through the vital stage of their life by opening an underwear club.
Katsuhisa Houki (宝亀 克寿, Hōki Katsuhisa, October 30, 1946), born Katsuaki Houki (箒克朗, Hōki Katsuaki), is a Japanese ac...
See Katsuhisa Houki's other roles →Takahiro Sakurai is a Japanese voice actor who was born in Okazaki. He was a member of 81 Produce and has been attach...
See Takahiro Sakurai's other roles →Toshiyuki Morikawa is a Japanese voice actor. He was formerly affiliated with Arts Vision until he co-founded his own...
See Toshiyuki Morikawa's other roles →** Not to be confused with Yuichi Nakamura (actor). They share the same name, but have different Kanji. ** Yuichi Na...
See Yuichi Nakamura's other roles →Umeka Shouji was born on August 20, 1985 and is currently 38 years old.
See Umeka Shouji's other roles →Ako Mayama (born as Yasuyo Kawando) is a voice actress currently affiliated with Kenyu Office, and previously affilia...
See Ako Mayama's other roles →Takashi Onozuka was born on February 1, 1974 and is currently 50 years old.
See Takashi Onozuka's other roles →Yoko Hikasa is a Japanese voice actress and singer, currently affiliated with I'm Enterprise. She aspired to become a...
See Yoko Hikasa's other roles →Sayaka Ohara (大原 さやか, Ōhara Sayaka) is a Japanese voice actress, affiliated with Haikyō. Her major roles include Layl...
See Sayaka Ohara's other roles →Sayuri Yahagi (矢作 紗友里, Yahagi Sayuri, born September 22, 1986) is a Japanese voice actress affiliated with I'm Enterp...
See Sayuri Yahagi's other roles →