- 1
Kotoko - Unfinished
- 2
Kotoko - Princess Bride!
- 3
Kotoko - Agony
- 4
Kotoko - BUCCANEER
- 5
Kotoko - Close To Me
- 6
Kotoko - Daily-daily Dream
- 7
Kotoko - Light My Fire
- 8
Kotoko - Loop-the-loop
- 9
Kotoko - Onaji Sora no Shita de
- 10
Kotoko - Shooting Star
- 11
Kotoko - ε~Epsilon~
- 12
Kotoko - 421 -a Will-
- 13
Kotoko - A Piacere
- 14
Kotoko - absurd
- 15
Kotoko - Achichi na Natsu no Monogatari
- 16
Kotoko - Akai tama, aoi tama
- 17
Kotoko - Allegretto ~sora to kimi~
- 18
Kotoko - amethyst
- 19
Kotoko - Ano Hi no Kimi he
- 20
Kotoko - ao-iconoclast
- 21
Kotoko - Aoi Jeep de
- 22
Kotoko - Ashiato
- 23
Kotoko - Asu e No Namida
- 24
Kotoko - Asura
- 25
Kotoko - Beat
- 26
Kotoko - being
- 27
Kotoko - Beta-Nendo no Hoshi
- 28
Kotoko - Blaze
- 29
Kotoko - Blossomdays
- 30
Kotoko - Bright wings
- 31
Kotoko - bumpy-Jumpy!
- 32
Kotoko - Capriccio ~ Kokoro wa itsumo kumorinochi hare~
- 33
Kotoko - Cave
- 34
Kotoko - Change my Style ~Anata konomi no watashi ni~
- 35
Kotoko - Chercher ~sharushie~
- 36
Kotoko - Chi ni Kaeru
- 37
Kotoko - Cider
- 38
Kotoko - Command+S
- 39
Kotoko - Cream+Mint
- 40
Kotoko - Damare yo, Peter
- 41
Kotoko - Digital Snail
- 42
Kotoko - Double Harmonize Shock!!
- 43
Kotoko - Dudiduwa Lalala
- 44
Kotoko - Face of Fact
- 45
Kotoko - Fatally
- 46
Kotoko - Free Angels
- 47
Kotoko - Frozen Fir Tree
- 48
Kotoko - Fuchidori no Sekai
- 49
Kotoko - Fushi-Gino-Ana
- 50
Kotoko - Fuyu no Shizuku
- 51
Kotoko - Garasu no Kaze
- 52
Kotoko - Genei
- 53
Kotoko - Genzai no REKUIEMU
- 54
Kotoko - Goodbye Dear
- 55
Kotoko - Gratitude ~Ooki na Kuri no Ki no Shita de~
- 56
Kotoko - HALLUCINO
- 57
Kotoko - Hane
- 58
Kotoko - Hayate no Gotoku!
- 59
Kotoko - Hayategumo
- 60
Kotoko - Hekira No Sora He Izanaedo
- 61
Kotoko - Hirake! Sora no Oto
- 62
Kotoko - Hitoribocchi no ai
- 63
Kotoko - Hitorigoto
- 64
Kotoko - I can't get over your best smile
- 65
Kotoko - I pray to stop my cry
- 66
Kotoko - I-DOLL ~song for eternity~
- 67
Kotoko - Imaginary affair
- 68
Kotoko - Immoral
- 69
Kotoko - Inside Of a Wilderness
- 70
Kotoko - Iruka
- 71
Kotoko - Itai yo
- 72
Kotoko - Jihad
- 73
Kotoko - Jumping Note
- 74
Kotoko - Kaede No Michi
- 75
Kotoko - Kanariya
- 76
Kotoko - Ketsudan no Entrance
- 77
Kotoko - Kikoeru
- 78
Kotoko - Kimi to Yume wo Shinjite
- 79
Kotoko - Kimi yo, yasashii kaze ni nare
- 80
Kotoko - Kirei na Senritsu
- 81
Kotoko - Koe ga Todoku Nara
- 82
Kotoko - Kohaku
- 83
Kotoko - Lament
- 84
Kotoko - Lament (translation)
- 85
Kotoko - Largo
- 86
Kotoko - Leaf Ticket
- 87
Kotoko - Leave Me Hell Alone
- 88
Kotoko - Little Baby Nothing Feat. Kazuya Takase
- 89
Kotoko - Love A Riddle
- 90
Kotoko - Love Letter
- 91
Kotoko - Meconopsis
- 92
Kotoko - Message
- 93
Kotoko - Metal Link
- 94
Kotoko - Mirabilis
- 95
Kotoko - Mirai Ressha
- 96
Kotoko - Mirror Garden
- 97
Kotoko - Miruku
- 98
Kotoko - Monera no Kizuna
- 99
Kotoko - Moshimo...
- 100
Kotoko - My-Les
- 101
Kotoko - Namida no Chikai
- 102
Kotoko - Natsukusa no senro
- 103
Kotoko - Now and heaven
- 104
Kotoko - Oboetete Ii Yo
- 105
Kotoko - Omoide wa Kaze no Naka de...
- 106
Kotoko - Philosophy
- 107
Kotoko - PhuLa-PhuLa
- 108
Kotoko - Pigeon The Green-ey'd Monster
- 109
Kotoko - Plasmic Fire
- 110
Kotoko - Presto
- 111
Kotoko - Prime
- 112
Kotoko - Raimei ga Naku Koro
- 113
Kotoko - Re-Sublimity
- 114
Kotoko - Real Onigokko
- 115
Kotoko - Ren'ai CHU!
- 116
Kotoko - Resolution of soul
- 117
Kotoko - Restart
- 118
Kotoko - Restoration: Chinmoku no Sora
- 119
Kotoko - Retrieve
- 120
Kotoko - Sa.yo.na…ra
- 121
Kotoko - Sakura No Ame No Egito No Yo
- 122
Kotoko - Sakuranbo Kiss ~Bakuhatsu da Mon-d~
- 123
Kotoko - Sasakure
- 124
Kotoko - Save Your Heart
- 125
Kotoko - Screw
- 126
Kotoko - Second Flight
- 127
Kotoko - Sekka no Shinwa
- 128
Kotoko - Sensitive
- 129
Kotoko - Shasou No Shirabe
- 130
Kotoko - Shichitenhakki Shijou Shugi!
- 131
Kotoko - Short Circuit
- 132
Kotoko - Sledgehammer Romance
- 133
Kotoko - snIpe
- 134
Kotoko - Snow Angel
- 135
Kotoko - Sociometry
- 136
Kotoko - Sora Yori Chikai Yume
- 137
Kotoko - Sore Ga Bokura No Sekai Datta
- 138
Kotoko - Special Life!
- 139
Kotoko - Stars Biscuit
- 140
Kotoko - Suppuration
- 141
Kotoko - Sweet Songs Ever With You
- 142
Kotoko - Time rolls on...
- 143
Kotoko - Tough Intention
- 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!
Genzai no REKUIEMU
Kotoko
Ai de togisumasu juujika kizande
Tenshitachi ga furimaku kindan no kajitsu e to
Te wo nobasu bokura no ken wa mayotta
Nani ga dekiru ? Sore wa seigi ?
Kousa suru Complication
Nanairo no arasoi ga rekishi ni tsukisasaru
Umareizuru yokubou ga tsumi naraba
Kami wa kono itami wo nan to toku darou
Mogakitsuzuke kogeochita tsubasa ni furete
Namida nagasu kimi to no Destiny
Minai furi no nichijou sono yowasa wo kakushite
Enzai no shitou wo shiren to yonda
Hateru inochi uketsugu ai
Kesshite owaranu sekai
Teikan no REKUIEMU kanashiku michiru kedo
Motomeai mamoru no ga tsumi naraba
Boku wa oshimi naku kono mi wo sasageyou
Shukujaku de kishimu mune kirisaite
Kimi to futatabi arukidaseru Destiny
Ikite yume wo ou no ga tsumi naraba
Kami ga sadameta unmei mo koeyou
Shinjitsu no tobira ga hiraku hi made
Ai ga ken ni kawaru juujika wa Destiny