High schooler Johnny Rico enlists to follow Carmen into space, facing alien bugs in an interplanetary war.

Five graduating friends face uncertain futures and must reunite after one gets lost on their final hot spring trip.

Genetically engineered "Ultimate Teacher" Ganpachi battles delinquent students led by Hinako, whose lucky kitty underwear grants powers.

Wolf deity Holo partners with merchant Lawrence, blending commerce and romance on their journey north.

Adventurer Kamishiro uncovers divine message crystals, facing KGB, CIA, aliens, and romance in a high-stakes quest.

Genius programmer Nakajima summons demon Loki via computer; classmate Yumiko witnesses the occult ritual.

Watanuki works for mysterious Yuuko to lose spirit sight, handling supernatural clients and personal misfortunes.

Special episodes that take place between episodes 10 & 11 of the TV series.

Hakuo Gakuin recruits Fuma ninja Kojiro to battle Seishikan's Yasha clan in a 500-year-delayed ninja war.

Country boy Kouta attracts multiple animal spirits' affection after moving to the city for high school.

Art student Yuno lives at Hidamari Apartments with friends, experiencing daily high school life in gentle slice-of-life episodes.

Nonoka seeks her judo savior by his scar, transferring schools to find him among two possible boys.

Blue Seed bonus shorts: 13 omake episodes plus one OVA extra, filling gaps between main episodes.

Rika escapes a perfect world to save her hard-won reality, facing a heartbreaking choice.

Eight boys pilot thought-powered robot Gakusaver to defend Earth from alien Wercury's Prokimasi invasion.

10-episode OVA spin-off starring Imagin from 2007 Kamen Rider Den-O, released on web and DVD.

Wealthy Ushiromiya family trapped on Rokkenjima island during typhoon, facing murders and supernatural Golden Witch Beatrice.

Orphaned Ciel commands demon butler Sebastian to avenge his family, serving the Queen while awaiting his soul's consumption.

Thrill-seeker Tomoe joins mysterious stunt group Green Ship after tragedy, uncovering dark secrets and forging dangerous new bonds.

Samurai Yoichi leaves mountains for city dojo, hilariously adapting to modern life with Ikaruga sisters.