When was the song “Indigo Blue Love” released by Morning Musume?

The song Indigo Blue Love was released in 2006, on the album “Rainbow 7”.

Who composed the song “Indigo Blue Love” by Morning Musume?

The song “Indigo Blue Love” by Morning Musume was composed by TSUNKU.

TSUNKU

Nakanai wa nido to
UH "kirai kirai" omajinai

Suki ni nanka doshite...
Deawanakya yokatta

Ooki na koe de
warau to funiki ga
kyun tte
natta mitai
Hatsukoi mitai

Ai iro no jouken
mitasenakatta mitai
SAYONARA
ni ka getsu chotto no idai na koi wa
INDIGO BLUE LOVE

Hanasanai nido to
UH Yamete yamete kikitakunai

Warui yatsu janai tte
sonna kurai wakaru

Fudangi no koto
homete kuretari ne
Chotto
Ima made ni
nai mainichi deshita

Ai iro no kankei
Tamote nakatta mitai
SAYONARA
Tanjoubi mae ni zenbu owatta...
INDIGO BLUE LOVE

Ai iro no kankei
Tamote nakatta mitai
SAYONARA
Tanjoubi mae ni zenbu owatta...
INDIGO BLUE LOVE*

When was the song “Indigo Blue Love” released by Morning Musume?: The song Indigo Blue Love was released in 2006, on the album “Rainbow 7”.
Who composed the song “Indigo Blue Love” by Morning Musume?: The song “Indigo Blue Love” by Morning Musume was composed by TSUNKU.