いつか
Meanings
Adverb
Usually written in kana
1. sometime; someday; one day; some time or other; the other day; in due course; in time
Used inUsed in %
Anime1045(74%)
Live action1050(82%)
Visual novels502(95%)
Novels1379(93%)
Non-fiction97(67%)
Web novels924(87%)
Aozora Bunko479(83%)

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Showing 1..50 from 97 entries

Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times34
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Cover of Anata no Kodoku wa Utsukushii
Book (non-fiction)
Anata no Kodoku wa Utsukushii
Used times21
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Cover of Jinsei ga Tokimeku Katazuke no Mahou
Book (non-fiction)
Jinsei ga Tokimeku Katazuke no Mahou
Used times20
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Cover of Nihonjin no Kurashi no Katachi
Book (non-fiction)
Nihonjin no Kurashi no Katachi
Used times11
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Cover of Utsukushii Nihongo
Book (non-fiction)
Utsukushii Nihongo
Used times11
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Cover of Hayashi Sensei ni Tsutaetai Koto
Book (non-fiction)
Hayashi Sensei ni Tsutaetai Koto
Used times11
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Cover of Kangaeru Hint
Book (non-fiction)
Kangaeru Hint
Used times9
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Cover of Koi wo Shiyou. Yume wo Miyou. Tabi ni Deyou.
Book (non-fiction)
Koi wo Shiyou. Yume wo Miyou. Tabi ni Deyou.
Used times9
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Cover of Zen'aku no Higan
Book (non-fiction)
Zen'aku no Higan
Used times9
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Cover of Underground
Book (non-fiction)
Underground
Used times9
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Cover of Shuuyou
Book (non-fiction)
Shuuyou
Used times7
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Cover of Shinpaigoto no 9 Wari wa Okoranai
Book (non-fiction)
Shinpaigoto no 9 Wari wa Okoranai
Used times7
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Cover of Otto no Chinpo ga Hairanai
Book (non-fiction)
Otto no Chinpo ga Hairanai
Used times6
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Cover of Kaku Shuukan ~Jibun to Jinsei ga Kawaru Ichiban Taisetsu na Bunshouryoku
Book (non-fiction)
Kaku Shuukan ~Jibun to Jinsei ga Kawaru Ichiban Taisetsu na Bunshouryoku
Used times6
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Cover of Nihon Konchuuki
Book (non-fiction)
Nihon Konchuuki
Used times6
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Cover of Hashiru Koto ni Tsuite Kataru Toki ni Boku no Kataru Koto
Book (non-fiction)
Hashiru Koto ni Tsuite Kataru Toki ni Boku no Kataru Koto
Used times6
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Cover of Nihonteki Reisei
Book (non-fiction)
Nihonteki Reisei
Used times6
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Cover of Anata no Jinsei ga Tsumaranai to Omou nara, Sore wa Anata Jishin ga Tsumaranaku Shiteiru nda ze.
Book (non-fiction)
Anata no Jinsei ga Tsumaranai to Omou nara, Sore wa Anata Jishin ga Tsumaranaku Shiteiru nda ze.
Used times6
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Cover of Anata wa Soko ni Iru Dake de Kachi Aru Sonzai
Book (non-fiction)
Anata wa Soko ni Iru Dake de Kachi Aru Sonzai
Used times5
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Cover of Kiwame Michi Bakuretsu Essay
Book (non-fiction)
Kiwame Michi Bakuretsu Essay
Used times5
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Cover of Levinas Nan no Tame ni Ikiru no ka Series Tetsugaku no Essence
Book (non-fiction)
Levinas Nan no Tame ni Ikiru no ka Series Tetsugaku no Essence
Used times5
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Cover of Yagate Kanashiki Gaikokugo
Book (non-fiction)
Yagate Kanashiki Gaikokugo
Used times5
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Jinbutsuhen
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Jinbutsuhen
Used times5
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Cover of Buddha ga Oshieru Yukai na Ikikata
Book (non-fiction)
Buddha ga Oshieru Yukai na Ikikata
Used times4
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Cover of Zayuu no Nietzsche ~Topparyoku ga Mi ni Tsuku Hon~
Book (non-fiction)
Zayuu no Nietzsche ~Topparyoku ga Mi ni Tsuku Hon~
Used times4
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Cover of Soudan no Mori
Book (non-fiction)
Soudan no Mori
Used times4
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Cover of Mozart no Iru Kyuujitsu Otona no Tanoshimu Classic
Book (non-fiction)
Mozart no Iru Kyuujitsu Otona no Tanoshimu Classic
Used times4
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Cover of Nagaiki ni Kodawaranai Saigo no Hi Made Koufuku ni Ikitai Anata e
Book (non-fiction)
Nagaiki ni Kodawaranai Saigo no Hi Made Koufuku ni Ikitai Anata e
Used times4
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Cover of 2011
Book (non-fiction)
2011
Used times4
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Cover of Aserazu, Okorazu, Akiramezu
Book (non-fiction)
Aserazu, Okorazu, Akiramezu
Used times4
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Cover of Yasashii Jikan
Book (non-fiction)
Yasashii Jikan
Used times4
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Cover of Hon wa Jussatsu Douji ni Yome!
Book (non-fiction)
Hon wa Jussatsu Douji ni Yome!
Used times4
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Cover of Ichinichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365
Book (non-fiction)
Ichinichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365
Used times3
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Cover of Kono Issatsu de Yoku Wakaru! Onna Joushu Ii Naotora
Book (non-fiction)
Kono Issatsu de Yoku Wakaru! Onna Joushu Ii Naotora
Used times3
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Cover of Sake to Katei wa Dokusho no Teki da.
Book (non-fiction)
Sake to Katei wa Dokusho no Teki da.
Used times3
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Cover of Eien Nare, Nihon
Book (non-fiction)
Eien Nare, Nihon
Used times3
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Cover of Itsumo Tabi no Naka
Book (non-fiction)
Itsumo Tabi no Naka
Used times3
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Cover of Honyasan de Machiawase
Book (non-fiction)
Honyasan de Machiawase
Used times3
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Cover of 1% no Doryoku
Book (non-fiction)
1% no Doryoku
Used times3
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Cover of Shin Hyoujun Programmers Library C Gengo Pointer Kanzen Seiha
Book (non-fiction)
Shin Hyoujun Programmers Library C Gengo Pointer Kanzen Seiha
Used times3
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Cover of Keisanki Program no Kouzou to Kaishaku Dainihan
Book (non-fiction)
Keisanki Program no Kouzou to Kaishaku Dainihan
Used times3
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Cover of Kripke Kotoba wa Imi wo Moteru ka Series Tetsugaku no Essence
Book (non-fiction)
Kripke Kotoba wa Imi wo Moteru ka Series Tetsugaku no Essence
Used times2
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Cover of Wakaru Bukkyoushi
Book (non-fiction)
Wakaru Bukkyoushi
Used times2
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Cover of Kangaeru Chikara wo Tsukeru Hon
Book (non-fiction)
Kangaeru Chikara wo Tsukeru Hon
Used times2
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Cover of Sengoku Bushou no Karte
Book (non-fiction)
Sengoku Bushou no Karte
Used times2
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Cover of Geisha to Asobi Nihonteki Salon Bunka no Seisui
Book (non-fiction)
Geisha to Asobi Nihonteki Salon Bunka no Seisui
Used times2
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Cover of Kangaeru Kyoushitsu Otona no Tame no Tetsugaku Nyuumon
Book (non-fiction)
Kangaeru Kyoushitsu Otona no Tame no Tetsugaku Nyuumon
Used times2
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Cover of Dare demo Dekiru Story Shiki Kiokuhou
Book (non-fiction)
Dare demo Dekiru Story Shiki Kiokuhou
Used times2
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Cover of Nihonjin Dake ga Shiranai Sekai kara Zessan Sareru Nihonjin
Book (non-fiction)
Nihonjin Dake ga Shiranai Sekai kara Zessan Sareru Nihonjin
Used times2
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Cover of Nihon Bungaku no Hassei Josetsu
Book (non-fiction)
Nihon Bungaku no Hassei Josetsu
Used times2
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