Japanese (anime)
Air Gear
Akatsuki no Yona
Assassination Classroom (Action, Assassins, Bonds, Mystery (in a way), School Life, Teachers and Students)
Bokurano (Action, Fate of Earth, Mecha, Psychological, Slice-of-Life)
Claymore (Action, Fantasy, Slice-of-Life, Swords(Claymores))
Daily Lives of High School Boys (Comedy, School Life, Slice-of-Life)
Danganronpa series
Durarara!! series (Action, Changing POV, Mystery, Supernatural, Suspense)
Gakuen Alice (Abilities, Comedy, Cuteness, School Life)
Gintama series (EVERYTHING, Samurai)
Hakkenden – Touhou Hakken Ibun series (Action, BL hints, Fantasy, Supernatural)
Hanasakeru Seishounen (High Society, Romance)
Hatenkou Yuugi (Action, Adventure, Comedy, Fantasy, Mystery, Romance)
Hunter x Hunter series (Abilities, Action, Adventure, Brains AND Brawn, Bonds)
Jormungand (Action, Soldiers, World Peace)
Juuni Kouki / Twelve Kingdoms (Adventure, Incredible Character Development, Slice-of-Life, Transport to Ancient Fantasy World)
Kaleido Star series (Acrobatics, Circus, Fantasy)
Kyoukai no Kanata series (Comedy, Fantasy, Mystery, Romance, School Life, Supernatural, Tinges of Tragedy)
Little Busters! series (Bonds, Comedy, Romance, School Life, Tragedy)
Nagi no Asukara (Bonds, Fantasy, Romance, School Life)
Noragami series (Action, Comedy, Gods and Humans, Supernatural)
One Piece (’nuff said)
One Punch Man (Abilities, Action, Comedy, OP Male Lead, Parody)
Paradise Kiss
Rurouni Kenshin / Samurai X (Action, Samurai era, Strong Male Lead, Swords, Romance)
Sakamichi no Apollon
Senkou no Night Raid (Abilities, Action, Historical, WWII era)
Shaman King
Shingeki no Kyoujin
Shokugeki no Souma (Cooks, Ecchi, School Life)
Tsubasa Chronicle series (Action, Adventure, Linked to Other CLAMP Works, Fantasy, Parallel Worlds, Romance, Supernatural)
Tsuritama
Vinland Saga (Action, Character Development, Historical, War)
xxxHOLiC
Yu Yu Hakusho (Abilities, Action, Adventure, Comedy, Fantasy)
English (cartoon & animations)
RWBY
The Miraculous Ladybug (in other languages too)