かいはつ
Meanings
Adjective (の)
Noun
1. world-first
Used inUsed in %
Anime28(2%)
Live action26(2%)
Visual novels29(5%)
Novels69(4%)
Non-fiction16(11%)
Web novels36(3%)
Aozora Bunko1(0%)

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Showing 1..50 from 69 entries

Cover of Sword Art Online
Novel
Sword Art Online
Used times14
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Cover of Swallowtail Jinkou Shoujo Hanbaisho
Novel
Swallowtail Jinkou Shoujo Hanbaisho
Used times12
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Cover of Sword Art Online Progressive
Novel
Sword Art Online Progressive
Used times6
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Cover of Tsubasa wo Kudasai
Novel
Tsubasa wo Kudasai
Used times6
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Cover of Tsuki to Laika to Nosferatu
Novel
Tsuki to Laika to Nosferatu
Used times5
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Cover of Girly Air Force
Novel
Girly Air Force
Used times4
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times3
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Cover of Kokou no Mesu
Novel
Kokou no Mesu
Used times3
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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 times3
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Cover of Demons' Crest
Novel
Demons' Crest
Used times3
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Cover of 86
Novel
86
Used times2
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times2
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Cover of Circlet Girl
Novel
Circlet Girl
Used times2
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Cover of Youjo Senki
Novel
Youjo Senki
Used times2
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Cover of Genesis Series: Kyoukaisenjou no Horizon NEXT BOX
Novel
Genesis Series: Kyoukaisenjou no Horizon NEXT BOX
Used times2
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Cover of Order wa Tantei ni
Novel
Order wa Tantei ni
Used times2
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Cover of Hagure Yuusha no Aesthetica
Novel
Hagure Yuusha no Aesthetica
Used times2
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Cover of Yagate Maken no Alicebell
Novel
Yagate Maken no Alicebell
Used times2
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Cover of Wizard's Brain
Novel
Wizard's Brain
Used times2
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Cover of Level 1 Rakudai Eiyuu no Isekai Kouryaku
Novel
Level 1 Rakudai Eiyuu no Isekai Kouryaku
Used times2
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Cover of Valhalla no Bangohan
Novel
Valhalla no Bangohan
Used times2
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Cover of Fukuin no Shounen Series
Novel
Fukuin no Shounen Series
Used times2
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Cover of Romancier
Novel
Romancier
Used times2
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Cover of Teito Monogatari
Novel
Teito Monogatari
Used times2
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Cover of Full Metal Panic! Another
Novel
Full Metal Panic! Another
Used times2
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Cover of Fate/Zero (TYPE-MOON BOOKS ver.)
Novel
Fate/Zero (TYPE-MOON BOOKS ver.)
Used times1
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Cover of Accel World
Novel
Accel World
Used times1
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Cover of Irya no Sora, UFO no Natsu
Novel
Irya no Sora, UFO no Natsu
Used times1
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Cover of Denpa Onna to Seishun Otoko
Novel
Denpa Onna to Seishun Otoko
Used times1
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Cover of Monogatari Series
Novel
Monogatari Series
Used times1
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Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times1
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Cover of Genesis Series: Kyoukaisenjou no Horizon
Novel
Genesis Series: Kyoukaisenjou no Horizon
Used times1
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Cover of Adachi and Shimamura
Novel
Adachi and Shimamura
Used times1
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Cover of BEATLESS
Novel
BEATLESS
Used times1
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Cover of Baccano! 1705 The Ironic Light Orchestra
Novel
Baccano! 1705 The Ironic Light Orchestra
Used times1
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Cover of Baccano! 1711 Whitesmile
Novel
Baccano! 1711 Whitesmile
Used times1
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Cover of Baccano! 1932 Drug & The Dominos
Novel
Baccano! 1932 Drug & The Dominos
Used times1
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Cover of Baccano! 1934
Novel
Baccano! 1934
Used times1
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Cover of Trinity Blood Canon Shingaku Taisen
Novel
Trinity Blood Canon Shingaku Taisen
Used times1
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Cover of No Game No Life
Novel
No Game No Life
Used times1
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Cover of Seitokai no Shuunen
Novel
Seitokai no Shuunen
Used times1
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Cover of Isekai Yakkyoku
Novel
Isekai Yakkyoku
Used times1
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Cover of Alice in Wonderland
Novel
Alice in Wonderland
Used times1
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Cover of Artemis Fowl 4: The Opal Deception
Novel
Artemis Fowl 4: The Opal Deception
Used times1
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Cover of Sherlock Holmes: A Study in Scarlet
Novel
Sherlock Holmes: A Study in Scarlet
Used times1
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Cover of Kuma Kuma Kuma Bear
Novel
Kuma Kuma Kuma Bear
Used times1
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Cover of Niokuen no Donuts
Novel
Niokuen no Donuts
Used times1
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Cover of Kuro no Maou
Novel
Kuro no Maou
Used times1
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Cover of Frontier World Shoukanshi Toshite Katsudou Chuu
Novel
Frontier World Shoukanshi Toshite Katsudou Chuu
Used times1
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Cover of Yoake no Villain
Novel
Yoake no Villain
Used times1
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