こつこつ
Meanings
Adverb
Onomatopoeic
1. unflaggingly; steadily; untiringly; laboriously
2. knocking; tapping; clicking; drumming
Used inUsed in %
Anime31(2%)
Live action47(3%)
Visual novels120(22%)
Novels314(21%)
Non-fiction10(6%)
Web novels75(7%)
Aozora Bunko66(11%)

Used in

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Showing 1..10 from 10 entries

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 times3
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Cover of Underground
Book (non-fiction)
Underground
Used times2
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Cover of Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Book (non-fiction)
Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Used times1
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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 times1
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Cover of Nihongo wo Kaku Sahou Yomu Sahou
Book (non-fiction)
Nihongo wo Kaku Sahou Yomu Sahou
Used times1
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Cover of Itsumo Tabi no Naka
Book (non-fiction)
Itsumo Tabi no Naka
Used times1
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Cover of Shion no Shiori
Book (non-fiction)
Shion no Shiori
Used times1
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Cover of King In The Mirror
Book (non-fiction)
King In The Mirror
Used times1
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Cover of Zen'aku no Higan
Book (non-fiction)
Zen'aku no Higan
Used times1
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Cover of Nattoku no Naitei wo Mezasu Shuushoku Katsudou 1 Satsume no Kyoukasho 2025
Book (non-fiction)
Nattoku no Naitei wo Mezasu Shuushoku Katsudou 1 Satsume no Kyoukasho 2025
Used times1
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