Anime ONA episodes per 2013 year

Houseki no Kuni

ONA, 2013, adventures, seinen

Saiki Kusuo no Psi Nan

ONA, 2013, comedy, shonen

Double Circle

ONA, 2013, adventures, action, science fiction

Puchim@s! Petit Idolm@ster

ONA, 2013, comedy, daily life

Ямада и семь ведьм

ONA, 2013, comedy, shonen

Hetalia: The Beautiful World

ONA, 2013, comedy

Baka Miserables

ONA, 2013, comedy

If I don't successfully pick up 420 girls, I am going to die in a lot of different ways.

ONA, 2013, comedy

Mou Hitotsu no Mirai o.

ONA, 2013, fiction, science fiction

Peeping Life: This Is Fate! II

ONA, 2013, comedy

Hitotsubu ni Kawaranu Ai o Komete

Hana no Zundamaru

ONA, 2013, adventures, comedy, martial arts, action

Momoya x Peeping Life: Go en Desu yo!

ONA, 2013, comedy

Kara The Animation

ONA, 2013, adventures

Miyakawa-ke no Kuufuku

ONA, 2013, comedy, daily life, shonen

Sagashita no wa Oheya, Mitsuketa no wa Mirai

ONA, 2013, daily life

Magunekko

ONA, 2013, comedy

Natsuyasumi.

ONA, 2013, hentai, yaoi

Buddy Spirits

ONA, 2013, adventures

Planet: Valkyrie

ONA, 2013, adventures, musical, action

The Midnight Animals

ONA, 2013, adventures

Девушка-циклоп Сайпу

ONA, 2013, comedy, ecchi

Yugami-kun ni wa Tomodachi ga Inai

ONA, 2013, comedy, school, shonen

Peeping Life: YouTuber-kun

ONA, 2013, comedy

Koutetsu no Vendetta

ONA, 2013, adventures, fiction, mecha, action, science fiction