is a Japanese four-panel manga series by Tamami Momose. The manga was serialized in Manga Life and published by Takeshobo from 1997 to 2013. An anime television series adaptation was animated by J.C.Staff and aired on TV Tokyo from April 4, 2004 to June 27, 2004. An OVA series, titled Sensei no Ojikan Gold (せんせいのお時間 ご～るど), was also animated by J.C.Staff and continued from where the TV series left off. These episodes were released onto the DVDs of the TV series, one episode for each DVD. Both the TV series and OVA were dubbed into English by Ocean Productions using their Blue Water Studios and have been licensed for release in North America by Geneon Entertainment. However, the OVA was folded onto the TV series and released together as simply Doki Doki School Hours. Thus, for the release in that region, the 14th episode is actually the first episode of the OVA and so on. The series is centered on 27-year-old homeroom teacher Mika Suzuki (who only looks about half her age) and the eccentric and colorful students of her class. The anime, coming two years after J.C.Staff had success with Azumanga Daioh, inherits a lot stylistically from that series, however the original manga predates Azumanga Daioh by two years. Additionally, before the recent anime incarnation, the manga spawned a series of drama CDs. Plot A very short 27-year-old teacher has an interesting time trying to teach her class. She has to deal with the eccentricities of her students as they present themselves over the school year. When you have an insane class (which includes a cross-dressing narcissist, an otaku, a dumb jock, a boy-band obsessed girl, a lesbian in love with the teacher, a homosexual in love with the jock, a guy who looks like a middle-aged man, a girl obsessed with material items and the vain rich girl), what's a person to do but hope? Characters , also known as Mika-sensei The 27-year old homeroom teacher of Class 2A who is unusually short. She is usually addressed, as given the nickname "Mika-sensei". Her short stature and generally "cute" appearance causes people to think her more childish than she is. Even so, she is not especially mature, still lives with her parents and dreads "measuring day". Mika also has a tendency to cry when things do not go her way. A brutally honest student who belongs to the cooking