- 1
Kotoko - Beat
- 2
Kotoko - BUCCANEER
- 3
Kotoko - Close To Me
- 4
Kotoko - Daily-daily Dream
- 5
Kotoko - Fatally
- 6
Kotoko - Light My Fire
- 7
Kotoko - Onaji Sora no Shita de
- 8
Kotoko - Princess Bride!
- 9
Kotoko - Re-Sublimity
- 10
Kotoko - Shooting Star
- 11
Kotoko - Tough Intention
- 12
Kotoko - Unfinished
- 13
Kotoko - ε~Epsilon~
- 14
Kotoko - 421 -a Will-
- 15
Kotoko - A Piacere
- 16
Kotoko - absurd
- 17
Kotoko - Achichi na Natsu no Monogatari
- 18
Kotoko - Agony
- 19
Kotoko - Akai tama, aoi tama
- 20
Kotoko - Allegretto ~sora to kimi~
- 21
Kotoko - amethyst
- 22
Kotoko - Ano Hi no Kimi he
- 23
Kotoko - ao-iconoclast
- 24
Kotoko - Aoi Jeep de
- 25
Kotoko - Ashiato
- 26
Kotoko - Asu e No Namida
- 27
Kotoko - Asura
- 28
Kotoko - being
- 29
Kotoko - Beta-Nendo no Hoshi
- 30
Kotoko - Blaze
- 31
Kotoko - Blossomdays
- 32
Kotoko - Bright wings
- 33
Kotoko - bumpy-Jumpy!
- 34
Kotoko - Capriccio ~ Kokoro wa itsumo kumorinochi hare~
- 35
Kotoko - Cave
- 36
Kotoko - Change my Style ~Anata konomi no watashi ni~
- 37
Kotoko - Chercher ~sharushie~
- 38
Kotoko - Chi ni Kaeru
- 39
Kotoko - Cider
- 40
Kotoko - Command+S
- 41
Kotoko - Cream+Mint
- 42
Kotoko - Damare yo, Peter
- 43
Kotoko - Digital Snail
- 44
Kotoko - Double Harmonize Shock!!
- 45
Kotoko - Dudiduwa Lalala
- 46
Kotoko - Face of Fact
- 47
Kotoko - Free Angels
- 48
Kotoko - Frozen Fir Tree
- 49
Kotoko - Fuchidori no Sekai
- 50
Kotoko - Fushi-Gino-Ana
- 51
Kotoko - Fuyu no Shizuku
- 52
Kotoko - Garasu no Kaze
- 53
Kotoko - Genei
- 54
Kotoko - Genzai no REKUIEMU
- 55
Kotoko - Goodbye Dear
- 56
Kotoko - Gratitude ~Ooki na Kuri no Ki no Shita de~
- 57
Kotoko - HALLUCINO
- 58
Kotoko - Hane
- 59
Kotoko - Hayate no Gotoku!
- 60
Kotoko - Hayategumo
- 61
Kotoko - Hekira No Sora He Izanaedo
- 62
Kotoko - Hirake! Sora no Oto
- 63
Kotoko - Hitoribocchi no ai
- 64
Kotoko - Hitorigoto
- 65
Kotoko - I can't get over your best smile
- 66
Kotoko - I pray to stop my cry
- 67
Kotoko - I-DOLL ~song for eternity~
- 68
Kotoko - Imaginary affair
- 69
Kotoko - Immoral
- 70
Kotoko - Inside Of a Wilderness
- 71
Kotoko - Iruka
- 72
Kotoko - Itai yo
- 73
Kotoko - Jihad
- 74
Kotoko - Jumping Note
- 75
Kotoko - Kaede No Michi
- 76
Kotoko - Kanariya
- 77
Kotoko - Ketsudan no Entrance
- 78
Kotoko - Kikoeru
- 79
Kotoko - Kimi to Yume wo Shinjite
- 80
Kotoko - Kimi yo, yasashii kaze ni nare
- 81
Kotoko - Kirei na Senritsu
- 82
Kotoko - Koe ga Todoku Nara
- 83
Kotoko - Kohaku
- 84
Kotoko - Lament
- 85
Kotoko - Lament (translation)
- 86
Kotoko - Largo
- 87
Kotoko - Leaf Ticket
- 88
Kotoko - Leave Me Hell Alone
- 89
Kotoko - Little Baby Nothing Feat. Kazuya Takase
- 90
Kotoko - Loop-the-loop
- 91
Kotoko - Love A Riddle
- 92
Kotoko - Love Letter
- 93
Kotoko - Meconopsis
- 94
Kotoko - Message
- 95
Kotoko - Metal Link
- 96
Kotoko - Mirabilis
- 97
Kotoko - Mirai Ressha
- 98
Kotoko - Mirror Garden
- 99
Kotoko - Miruku
- 100
Kotoko - Monera no Kizuna
- 101
Kotoko - Moshimo...
- 102
Kotoko - My-Les
- 103
Kotoko - Namida no Chikai
- 104
Kotoko - Natsukusa no senro
- 105
Kotoko - Now and heaven
- 106
Kotoko - Oboetete Ii Yo
- 107
Kotoko - Omoide wa Kaze no Naka de...
- 108
Kotoko - Philosophy
- 109
Kotoko - PhuLa-PhuLa
- 110
Kotoko - Pigeon The Green-ey'd Monster
- 111
Kotoko - Plasmic Fire
- 112
Kotoko - Presto
- 113
Kotoko - Prime
- 114
Kotoko - Raimei ga Naku Koro
- 115
Kotoko - Real Onigokko
- 116
Kotoko - Ren'ai CHU!
- 117
Kotoko - Resolution of soul
- 118
Kotoko - Restart
- 119
Kotoko - Restoration: Chinmoku no Sora
- 120
Kotoko - Retrieve
- 121
Kotoko - Sa.yo.na…ra
- 122
Kotoko - Sakura No Ame No Egito No Yo
- 123
Kotoko - Sakuranbo Kiss ~Bakuhatsu da Mon-d~
- 124
Kotoko - Sasakure
- 125
Kotoko - Save Your Heart
- 126
Kotoko - Screw
- 127
Kotoko - Second Flight
- 128
Kotoko - Sekka no Shinwa
- 129
Kotoko - Sensitive
- 130
Kotoko - Shasou No Shirabe
- 131
Kotoko - Shichitenhakki Shijou Shugi!
- 132
Kotoko - Short Circuit
- 133
Kotoko - Sledgehammer Romance
- 134
Kotoko - snIpe
- 135
Kotoko - Snow Angel
- 136
Kotoko - Sociometry
- 137
Kotoko - Sora Yori Chikai Yume
- 138
Kotoko - Sore Ga Bokura No Sekai Datta
- 139
Kotoko - Special Life!
- 140
Kotoko - Stars Biscuit
- 141
Kotoko - Suppuration
- 142
Kotoko - Sweet Songs Ever With You
- 143
Kotoko - Time rolls on...
- 144
Kotoko - TR∀NSFoRM
- 145
Kotoko - TRILL
- 146
Kotoko - TRUE-BLUE
- 147
Kotoko - Trust You're Truth
- 148
Kotoko - Unsymmetry
- 149
Kotoko - UZU-MAKI
- 150
Kotoko - WATASHI wa UTA ga HETA
- 151
Kotoko - We Survive
- 152
Kotoko - We Survive (translation)
- 153
Kotoko - Wing My Way
- 154
Kotoko - World With Me
- 155
Kotoko - X-kai-
- 156
Kotoko - You're my treasure
- 157
Kotoko - Yume wo Motomete...
- 158
Kotoko - Yumemiboshi★boom!boom!
Onaji Sora no Shita de
Kotoko
Ohayou nani wo shiyou ka
Madobe ni hana wo sakasete miyou
Sugu ni fuku wo kigaete
Me ni tomatta udedokei no moji
Kokoro ga sukoshi tomadou
Sore ha mou inai kimi no wasuremono
Sagasu kimi no sugata ga ukabu
Kimi no koe kikitakute totta juwaki
De mo ima ha mada tsunagenai ne
Datte kimi to no yakusoku hatashitenai
"Motto shiawase ni naru"
Kono sora no mukou ni iru kimi to
Onaji uta omoidashite iru ne
Toikakete miageru isshun ni
Kesshite sou hitori ja nai
Yume ga atta
Okoru koto mo warau koto mo
Jouzu ja nai watashi datta ne
Asai iki de itsumo yonde ita no
Shi ga mitsukeru nani ka wo
Tachidomatte naki ja kutta ano hi are ha kimi no ude no naka
Sono namida ni nurete ki ga tsuita hito ha chanto kawarerunda to
Jitensha ni notte dekakeyou
Ano udedokei ga toki wo kizanderu
Ima kimi ni hajinu you ni ganbarou
"Motto ooki na ai wo"
Odayaka ni kumo ga nagarete iru
Sukoshi dake karuku natta kokoro
Hiroi sora kono negai ukabete
Kimi no me ni todoku you ni
Kaze yo tsuyoku
Onaji toki onaji sora no shita de
Waratteru sonna hibi ga ii na
Tadoritsuku kimi to yume to mirai
Kesshite sou hitori ja nai
Ai ga aru yo