One-Punch Man OVA

OVA bundled with the 10th volume of the One Punch Man manga. It features an original story by the series' mangaka, ONE, about the secret story of the birth of Saitama's hero suit.

Note: Unaired episodes included in the Blu-ray/DVD.

Saitama has a rather peculiar hobby, being a superhero, but despite his heroic deeds and superhuman abilities, a shadow looms over his life. He's become much too powerful, to the point that every opponent ends up defeated with a single punch. The lack of challenge has driven him into a state of apathy, as he watches his life pass by having lost all enthusiasm, at least until he's unwillingly thrust in the role of being a mentor to the young and revenge-driven Genos.

Saitama is a hero who only became a hero for fun. After three years of “special training,” he’s become so strong that he’s practically invincible. In fact, he’s too strong—even his mightiest opponents are taken out with a single punch. Now, the great seer Madame Shibabawa’s prediction about the Earth being doomed seems to be coming true as the frequency of monster incidents escalates. Alongside Genos, his faithful disciple, Saitama begins his official hero duties as a member of the Hero Association, while Garou, a man utterly fascinated by monsters, makes his appearance.

OVA episodes bundled in limited edition volumes of the manga. The first is Ban no Bangai-hen, which shows a part of the past of Ban. The second is a collection of 9 short stories. Those are: “Muda na Mono Nante Nani Hitotsu” (Nothing is wasted) “Oshiete Danchō!!” (Teach Me Captain!) “Zanpan Shori Kishidan Danchou no Jikenbo” (Case of the Captain of the Leftover Disposal Knights) “Diane to Ban” (Diane and Ban) “Naku na, Tomo yo” (Don't cry, my friend) “Gilthunder no Shinjitsu” (Gilthunder's Truth) “Kekka Yokereba Subete Yoshi” (If the Results are Good, Everything's OK) “Uso to Makoto” (Lies and Truth) • “Aibou” (Partner) (Source: Anime News Network)

Two OVA episodes bundled with the 16th volume of the manga. One of the included episodes will be based on the story from the 15th volume, while the other will contain an all-new original story. (Source: Anime News Network)

Posted on Yuusuke Murata's twitter, the anime short follows Saitama after he discovers a 1-yen (about US$0.01) sale for high-grade hot-pot meat — but the sale ends at 5:00 p.m. that day. (Source: Anime News Network, edited)

Four OVA episodes bundled with the 22nd, 23rd, 24th, and 25th volumes of the manga. The OAD project will adapt the "past arc," which spans from mid-volume 14 to volume 17 in the manga.