- 1
Kotoko - Blaze
- 2
Kotoko - Lament
- 3
Kotoko - ε~Epsilon~
- 4
Kotoko - Agony
- 5
Kotoko - Fushi-Gino-Ana
- 6
Kotoko - Light My Fire
- 7
Kotoko - Shooting Star
- 8
Kotoko - Unfinished
- 9
Kotoko - 421 -a Will-
- 10
Kotoko - A Piacere
- 11
Kotoko - absurd
- 12
Kotoko - Achichi na Natsu no Monogatari
- 13
Kotoko - Akai tama, aoi tama
- 14
Kotoko - Allegretto ~sora to kimi~
- 15
Kotoko - amethyst
- 16
Kotoko - Ano Hi no Kimi he
- 17
Kotoko - ao-iconoclast
- 18
Kotoko - Aoi Jeep de
- 19
Kotoko - Ashiato
- 20
Kotoko - Asu e No Namida
- 21
Kotoko - Asura
- 22
Kotoko - Beat
- 23
Kotoko - being
- 24
Kotoko - Beta-Nendo no Hoshi
- 25
Kotoko - Blossomdays
- 26
Kotoko - Bright wings
- 27
Kotoko - BUCCANEER
- 28
Kotoko - bumpy-Jumpy!
- 29
Kotoko - Capriccio ~ Kokoro wa itsumo kumorinochi hare~
- 30
Kotoko - Cave
- 31
Kotoko - Change my Style ~Anata konomi no watashi ni~
- 32
Kotoko - Chercher ~sharushie~
- 33
Kotoko - Chi ni Kaeru
- 34
Kotoko - Cider
- 35
Kotoko - Close To Me
- 36
Kotoko - Command+S
- 37
Kotoko - Cream+Mint
- 38
Kotoko - Daily-daily Dream
- 39
Kotoko - Damare yo, Peter
- 40
Kotoko - Digital Snail
- 41
Kotoko - Double Harmonize Shock!!
- 42
Kotoko - Dudiduwa Lalala
- 43
Kotoko - Face of Fact
- 44
Kotoko - Fatally
- 45
Kotoko - Free Angels
- 46
Kotoko - Frozen Fir Tree
- 47
Kotoko - Fuchidori no Sekai
- 48
Kotoko - Fuyu no Shizuku
- 49
Kotoko - Garasu no Kaze
- 50
Kotoko - Genei
- 51
Kotoko - Genzai no REKUIEMU
- 52
Kotoko - Goodbye Dear
- 53
Kotoko - Gratitude ~Ooki na Kuri no Ki no Shita de~
- 54
Kotoko - HALLUCINO
- 55
Kotoko - Hane
- 56
Kotoko - Hayate no Gotoku!
- 57
Kotoko - Hayategumo
- 58
Kotoko - Hekira No Sora He Izanaedo
- 59
Kotoko - Hirake! Sora no Oto
- 60
Kotoko - Hitoribocchi no ai
- 61
Kotoko - Hitorigoto
- 62
Kotoko - I can't get over your best smile
- 63
Kotoko - I pray to stop my cry
- 64
Kotoko - I-DOLL ~song for eternity~
- 65
Kotoko - Imaginary affair
- 66
Kotoko - Immoral
- 67
Kotoko - Inside Of a Wilderness
- 68
Kotoko - Iruka
- 69
Kotoko - Itai yo
- 70
Kotoko - Jihad
- 71
Kotoko - Jumping Note
- 72
Kotoko - Kaede No Michi
- 73
Kotoko - Kanariya
- 74
Kotoko - Ketsudan no Entrance
- 75
Kotoko - Kikoeru
- 76
Kotoko - Kimi to Yume wo Shinjite
- 77
Kotoko - Kimi yo, yasashii kaze ni nare
- 78
Kotoko - Kirei na Senritsu
- 79
Kotoko - Koe ga Todoku Nara
- 80
Kotoko - Kohaku
- 81
Kotoko - Lament (translation)
- 82
Kotoko - Largo
- 83
Kotoko - Leaf Ticket
- 84
Kotoko - Leave Me Hell Alone
- 85
Kotoko - Little Baby Nothing Feat. Kazuya Takase
- 86
Kotoko - Loop-the-loop
- 87
Kotoko - Love A Riddle
- 88
Kotoko - Love Letter
- 89
Kotoko - Meconopsis
- 90
Kotoko - Message
- 91
Kotoko - Metal Link
- 92
Kotoko - Mirabilis
- 93
Kotoko - Mirai Ressha
- 94
Kotoko - Mirror Garden
- 95
Kotoko - Miruku
- 96
Kotoko - Monera no Kizuna
- 97
Kotoko - Moshimo...
- 98
Kotoko - My-Les
- 99
Kotoko - Namida no Chikai
- 100
Kotoko - Natsukusa no senro
- 101
Kotoko - Now and heaven
- 102
Kotoko - Oboetete Ii Yo
- 103
Kotoko - Omoide wa Kaze no Naka de...
- 104
Kotoko - Onaji Sora no Shita de
- 105
Kotoko - Philosophy
- 106
Kotoko - PhuLa-PhuLa
- 107
Kotoko - Pigeon The Green-ey'd Monster
- 108
Kotoko - Plasmic Fire
- 109
Kotoko - Presto
- 110
Kotoko - Prime
- 111
Kotoko - Princess Bride!
- 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!
Sensitive
Kotoko
Mada, Ikiteru to shitta
Yurusareru koto wa nai...
Wakatteitemo
Mata, hitomi wo tojiru no
Somerareteku nureta hana
Mizu no naka de hirahira to yurete
Kooritsuita toki no kawa
Yukkuri Ima Tokasarete yuku yo
Shiroi kinu ni dakare
Fureta kuchibiru wa
Nanimokamo keshite yuku
Karameta yubi to yubi no
Nukumori dake ga
Futari wo tsunaida ito
Usubeni iro Ochita hana
Namida no ato Afureta minamo ni
Ko wo egaita fukai kawa
Yukiba mo naku Nagasarete yuku yo
Kiri sakareta akai hana
Furueteiru Nanimo mienakute
Kasanariau toki no kawa
Tsumi wo matoi Dokomademo yuku no?