けいとう
Meanings
Noun
1. system
2. lineage; ancestry; family line
3. group (e.g. of colors) (colours); family (e.g. of languages); party; school (of thought)
4. close (evolutionary) relationship
5. a population sharing a common ancestor (in genetics); strain (e.g. bacterial)
Used inUsed in %
Anime85(6%)
Live action38(2%)
Visual novels160(30%)
Novels439(29%)
Non-fiction35(24%)
Web novels255(24%)
Aozora Bunko130(22%)

Used in

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Showing 1..50 from 439 entries

Cover of Mahou Sensou
Novel
Mahou Sensou
Used times182
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Cover of Zero no Tsukaima
Novel
Zero no Tsukaima
Used times178
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times175
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Cover of Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Novel
Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Used times115
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Cover of Ore no Petto wa Seijo-sama
Novel
Ore no Petto wa Seijo-sama
Used times98
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Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times43
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Cover of Overlord
Novel
Overlord
Used times38
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Cover of Wizard's Brain
Novel
Wizard's Brain
Used times36
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Cover of Hagure Yuusha no Aesthetica
Novel
Hagure Yuusha no Aesthetica
Used times35
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Cover of Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Used times35
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times34
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Cover of Seirei Gensouki
Novel
Seirei Gensouki
Used times33
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Cover of Bodacious Space Pirates
Novel
Bodacious Space Pirates
Used times32
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Cover of Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
Novel
Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
Used times31
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Cover of The Rising of the Shield Hero
Novel
The Rising of the Shield Hero
Used times30
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Cover of Zero no Tsukaima Gaiden: Tabatha no Bouken
Novel
Zero no Tsukaima Gaiden: Tabatha no Bouken
Used times25
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times23
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Cover of VRMMO Gakuen de Tanoshii Makaizou no Susume: Saijaku Job de Saikyou Damage Dashitemita
Novel
VRMMO Gakuen de Tanoshii Makaizou no Susume: Saijaku Job de Saikyou Damage Dashitemita
Used times23
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Cover of Kumo Desu ga, Nanika?
Novel
Kumo Desu ga, Nanika?
Used times23
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Cover of Nidome no Yuusha wa Fukushuu no Michi wo Warai Ayumu
Novel
Nidome no Yuusha wa Fukushuu no Michi wo Warai Ayumu
Used times23
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Cover of Goju Kishidan Monogatari
Novel
Goju Kishidan Monogatari
Used times22
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Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times21
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Cover of Guin Saga
Novel
Guin Saga
Used times20
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times20
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Cover of Full Metal Panic!
Novel
Full Metal Panic!
Used times20
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Cover of Zero Kara Hajimeru Mahou no Sho
Novel
Zero Kara Hajimeru Mahou no Sho
Used times19
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Cover of Ellie Golden to Itazurana Tenkan Busu de Debu Demo Ikemen Elite
Novel
Ellie Golden to Itazurana Tenkan Busu de Debu Demo Ikemen Elite
Used times17
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Cover of Accel World
Novel
Accel World
Used times16
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Cover of Re:Zero − Starting Life in Another World
Novel
Re:Zero − Starting Life in Another World
Used times15
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Cover of Sleeping Strega
Novel
Sleeping Strega
Used times15
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Cover of Shitsuji na Shitsuji to Testament
Novel
Shitsuji na Shitsuji to Testament
Used times15
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Cover of Dogura Magura
Novel
Dogura Magura
Used times15
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Cover of RDG Red Data Girl
Novel
RDG Red Data Girl
Used times14
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Cover of Uchi no Musume no Tame no Naraba, Ore wa Moshikashitara Maou mo Taoseru Kamoshirenai
Novel
Uchi no Musume no Tame no Naraba, Ore wa Moshikashitara Maou mo Taoseru Kamoshirenai
Used times13
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Cover of Youjo Senki
Novel
Youjo Senki
Used times13
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Cover of Kekkyoku, Ninja to Dragon wa Docchi ga Tsuyoi no?
Novel
Kekkyoku, Ninja to Dragon wa Docchi ga Tsuyoi no?
Used times13
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Cover of Strike the Blood
Novel
Strike the Blood
Used times13
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Cover of Shinka no Mi: Shiranai Uchi ni Kachigumi Jinsei
Novel
Shinka no Mi: Shiranai Uchi ni Kachigumi Jinsei
Used times12
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Cover of Sword Art Online
Novel
Sword Art Online
Used times11
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Cover of Kyu Kyu Cute!
Novel
Kyu Kyu Cute!
Used times11
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Cover of Itai no wa Iya na no de Bougyoryoku ni Kyokufuri Shitai to Omoimasu.
Novel
Itai no wa Iya na no de Bougyoryoku ni Kyokufuri Shitai to Omoimasu.
Used times11
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Cover of Densetsu Series
Novel
Densetsu Series
Used times11
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Cover of Antimagic Academy "The 35th Test Platoon"
Novel
Antimagic Academy "The 35th Test Platoon"
Used times10
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Cover of Seireitsukai no Blade Dance
Novel
Seireitsukai no Blade Dance
Used times10
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Cover of Kara no Kyoukai
Novel
Kara no Kyoukai
Used times10
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Cover of Parasite Moon
Novel
Parasite Moon
Used times10
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Cover of Goju Kishidan Monogatari Younen Gakkou Hen
Novel
Goju Kishidan Monogatari Younen Gakkou Hen
Used times10
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Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times9
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times9
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Cover of Strange Moon
Novel
Strange Moon
Used times9
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