- "'bye-bye" by my 愛 ("'bye-bye" by my Ai)
- "ARIA" √dirge of the world.
- "ARIGATO" from me to you
- "Keep It Simple"
- "OISHII" TRIP
- "R"agic
- "R"etter
- "SAVE ME"
- "さよなら"は最後だけ。 ("Sayonara" wa Saigo dake.)
- 'Cause I'm a Liar
- 'Long With The Tide
- 'Rebellion of the loveless' by The Maestro
- 'Round the World in Eighty Days
- 'Til Death Do Us Part
- 'cause I love you
- (9)
- (B)all (J)ointed (D)oll
- (Don't Wanna Be) Another Autotune
- (He's) Mine
- (I Wanna Be An)ASTRONAUT
- (It's) Killing you Slowly
- (It's not) World's end
- (K)AOTIC PAIN
- (MIRROR-ЯOЯЯIM)
- (Miroir Miroir)
- (NO) SILVER BULLET
- (Naked×Naked)in the Rain
- (Not Gonna) Cry
- (Nothing But) Seasons
- (Per)severance
- (Platonically) Love you so much
- (T-T)
- (When I Looked Upon) King David
- (^q^)「くおえうえーーーるえうおおｗｗｗ」 ((^q^) "Kuoeueeeerueuoo www")
- ( ﾟ∀ﾟ)o彡゜助けて！ リタリン！(Tasukete! Ritalin!)
- (another) energy drink
- (be) aphrodite
- (everyday is like the)show business
- (monophonic)
- (síː)
- (๑• •)
- (っ*'ω'*c)
- (十人十)ィ□ (Juunintoiro)
- )
- *DUALITY*
- *flowery fairy*
- *tear*
- *キセキ* (*Kiseki*)
- +/AVTechNO
- +/forute
- +BE MY SACRIFICE+
- +Breath
- +ID
- +REVERSE
- + Addition
- +positive
- +tic garden (album)
- ------TRIP LINE------
- --- (Kodoku)
- -/1001.110
- -/AVTechNO
- -0℃
- -1225-
- -15-
- -25-
- -273.15
- -B.C.-
- -Beat-
- -Breathing-
- -Distorted End-
- -E-
- -ELIS-
- -ERROR
- -Geminate-
- -Identity Crisis-
- -LOST-
- -MAGIC-
- -Refrain-
- -RippLes-／エバーグリーン (-RippLes- / Evergreen) (album)
- -Sight-
- -THE BAD- (album)
- -Weeping Willow-
- - (disambiguation)
- - ELLA-
- - IT IS -
- - LOVE DREAMER -
- - Melodies Of The Heart -
- - Rise Up -
- - Subtraction
- - UNLINK -
- - Ｓｏｆｉａ - ”Ｓｏｆｉａ is in my heart”
- -aniimo- アニイモ (-aniimo- Aniimo)
- -en-
- -if-
- -out low- 水底 (-out low- Minasoko)
- -ふらりゆらり- (-Furari Yurari-)
- -ウルティメイト- (-Ultimate-)
- -エガオデ- (-Egao de-)
- -オトアメ-音雨 (-Otoame- Otoame)
- -最低な朝- (-Saitei na Asa-)
- -零- (-Zero-)
- -１℃
- .away
- .florist
- //θ
- 0&1&
- 0(+1)
- 0-LESS-
- 0.1dB
- 000 -Unendliches Licht-
- 002'2.stasis
- 01
- 010011010100010101001101010001000100110101010000
- 01 For Science
- 01 ballade
- 02
- 02 여름의 대삼각형 그리고 견우와 직녀 (02 Yeoreum-ui Daesamgakhyeong Geurigo Gyeonuwa Jingnyeo)
- 02birth
- 0621
- 0630
- 0831 -君が歌ったあの日から- (0831 - Kimi ga Utatta Ano Hi Kara -)
- 096
- 0:00/Kagome-P
- 0:00/Kashii Moimi
- 0:00 (disambiguation)
- 0 GAME
- 0k
- 0n-1ine
- 0sky
- 0ur Message
- 0Σ
- 0人ぼっちのワルツ (0-ninbocchi no Waltz)
- 1%的勇气 (1% de Yǒngqì)
- 1,Repeat 2,Sleeping 3,Overdose (album)
- 1, 2, 3/AJ/Music
- 1, 2, 3/mako
- 1, 2, 3 (disambiguation)
- 1-Up
- 1/10/18
- 1/1000000
- 1/100のアイ (1/100 no Ai)
- 1/14/18
- 1/16/18
- 1/17/18
- 1/18/18
- 1/2
- 1/20/18
- 1/22/18
- 1/24/18
- 1/2的幸福-炑 (1/2 de Xìngfú - Mù)
- 1/30/18
- 1/4th
- 1/6 -out of the gravity-
- 1/9/18
- 1/HiRyang
- 1/LamazeP
- 1/MILLION
- 10
- 100%
- 1000001colors
- 10000광년 너머 (10000 Gwangnyeon Neomeo)
- 1000のパレード (1000 no Parade)
- 1000の記憶 (1000 no Kioku)
- 1000年タイムカプセル (1000-nen Time Capsule)
- 1000年生きてる (1000-nen Ikiteru)
- 100HR
- 100年の暗闇の中で (100nen no Kurayami no Naka de)
- 1010
- 1010000010110100
- 101番目のエルヒ (101-banme no Elch)
- 1095回目の後悔 (1095-kaime no Koukai)
- 10PM
- 10Years After
- 10 años de la diva virtual
- 10p.m.
- 10pm (disambiguation)
- 10分の恋 (10-pun no Koi)
- 10周年なのに終電まで仕事してた (10-shuunen nano ni Shuuden made Shigoto Shiteta)
- 10月のリトルグラトニー (10-gatsu no Little Gluttony)
- 10月の雨 (10-Gatsu no Ame)
- 1129
- 11:59 PM
- 11PM
- 11 vapor lamp
- 11pm
- 11pm (disambiguation)
- 11回目の宇宙とラヴェレ (11-kai me no Uchuu to Lovere)
- 11次元の約束 (11-jigen no Yakusoku)
- 11시 49분 (11-si 49-bun)
- 12-トゥエルブ- (12 -Twelve-) (album)
- 12.5kHz
- 1224online
- 123 Sparkle
- 128kbpsの嬌声 (128kbps no Kyousei)
- 12AM
- 12 nights (album)
- 12月24日連続殺傷事件 (12-gatsu 24-ka Renzoku Sasshou Jiken)
- 12月32日 α (12-gatsu 32-nichi α)
- 12月32日 β (12-gatsu 32-nichi β)
- 13's MeMory
- 138億年の夢 (138 Okunen no Yume)
- 13943号室 (13943 Goushitsu)
- 13 (disambiguation)
- 13cm
- 13月の花コトバ (13-gatsu no Hanakotoba)
- 13歳声明白書 (13-sai Seimei Hakusho)
- 13番地のハロウィン (13-banchi no Halloween)
- 13階段のすべりだい (13 Kaidan no Suberidai)
- 14
- 14720
- 15 a.m. (album)
- 15cmの執行猶予 (15cm no Shikkou Yuuyo)
- 15th AVENUE
- 15の夜 (15 no Yoru)
- 15歳の主張 (15-sai no Shuchou)
- 15歳の主張 ／ 18歳の責任 (Juugosai no Shuchou / Juuhassai no Sekinin) (album)
- 15歳の女神 (15-sai no Megami)
- 16:20
- 16ビットガール (16-bit Girl)
- 16才 (Juurokusai)
- 16番目の犯行予告 (16-banme no Hankou Yokoku)
- 17
- 171
- 173
- 17cm
- 18
- 1809
- 180°
- 180日の恋 (180-nichi no Koi)
- 180분 음에 취한 체. (180-bun Eume Chwihan Che.)
- 189g (album)
- 18X
- 18オクターブ半だせないと歌い手にはなれません (18 Octave Han Dasenai to Utaite ni wa Naremasen)
- 18号のBlue-Gene (18-Gou no Blue-Gene)
- 18歳、平成最後の夏暁で。(18-sai, Heisei Saigo no Natsuake de.)
- 18歳の責任 (18-sai no Sekinin)
- 19
- 1913
- 1925
- 1980POP
- 1982/Mika x the Machines
- 1982/ruby-p
- 1982 (disambiguation)
- 1984/GhostFinal
- 1984/HiRO.JP
- 1984 (disambiguation)
- 1987
- 1988
- 19 Keys
- 1AM
- 1BitHeart
- 1LDK/Deadball-P
- 1LDK/Nekomen
- 1LDK (disambiguation)
- 1LINER
- 1PM
- 1Room
- 1UP Suicide
- 1 (+1) = Nothing
- 1 (album)
- 1 (disambiguation)
- 1 Meme
- 1boy, 1life
- 1imb0
- 1mg
- 1st affection
- 1st music
- 1st summer
- 1v1
- 1year
- 1フェムトの大空 (1 Femto no Oozora)
- 1ページ先の未来 (1 Page Saki no Mirai)
- 1万円のお節が腐ってたでござる (1-Man En no Osechi ga Kusatteta de Gozaru)
- 1月7日 (1-gatsu 7-ka)
- 1秒 (1-byou)
- 1秒 (1-byou) (album)
- 1분 이라도 좋아 (1-bun Irado Joa)
- 1절이라도 좋아♡ (1 Jeorirado Joa♡)
- 2
- 2/1/18
- 2/12/18
- 2/20/18
- 2/26/18
- 2/27/18
- 2/28/18
- 2/3/18
- 2/5/18
- 2/7/18
- 2/8/18
- 20.40
- 20/20
- 2000年3月9日 (2000-nen 3-gatsu 9-ka)
- 2007
- 2016 recap
- 2017 (album)
- 2018
- 2019/Kikuzig
- 2019/Yasuha.
- 2019 (disambiguation)
- 201号室より、ゴーストからあなたに。 (201-goushitsu yori, Ghost kara Anata ni.)
- 2020
- 2020 Fxcking Sucked
- 2038 (album)
- 20HZ-ニジュッヘルツ- (20HZ-Niju Hertz-)
- 20년 뒤의 나에게 (20-nyeon Dwiui Na-ege)
- 218
- 21H'z LieDEO
- 21st Century
- 21世紀の夜明け前 (21 Seiki no Yoake Mae)
- 21世紀の米騒動 (21 Seiki no Komesoudou)
- 21世紀イグゼンプリファイ (21 Seiki Exemplify)
- 21世紀忘却のキュリオシティ (21 Seiki Boukyaku no Curiosity)
- 22
- 22.07
- 221
- 22nd Century Machines
- 22世紀からのハロー (22 Seiki kara no Hello)
- 22世紀の僕らは (22 Seiki no Bokura wa)
- 22世纪摇滚公主 (22 Shìjǐ Yáogǔn Gōngzhǔ)
- 22世纪摇滚王子 (22 Shìjì Yáogǔn Wángzǐ)
- 22歳の反抗 (22-sai no Hankou)
- 23/50
- 239 (Special Mix)
- 23:00
- 23世紀の青色 (23 Seiki no Aoiro)
- 23時のエトセトラ (23-ji no Et cetera) (album)
- 24/7
- 243
- 249.51
- 24時間生きられるチケット (24 Jikan Ikirareru Ticket)
- 24歳のボーカロイド (24-sai no Vocaloid)
- 24節気 (24 Sekki)
- 24시간의 교향곡 (24-siganui Gyohyanggok)
- 24시간의 교향곡 (24-siganui Gyohyanggok) (album)
- 25
- 25000／365
- 2525遊園地 (2525 Yuuenchi)
- 25時 (25-ji)
- 25시, 비는 언제 그치는가? (25-si, Bineun Eonje Geuchineunga?)
- 27
- 2717
- 28
- 28980 (album)
- 28岁 (28 Suì)
- 29
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