If you own some TM Network (TMN) records, you should have seen the name "Mitsuko komuro" credited as writer for several songs of the band.

However, there is no relationship or wedding-relationship between Mitsuko and Tetsuya.

Mitsuko sometimes happened to work for her homonym as song-writer and background vocalist (mostly on TM Network's albums).

Otherwise, Mitsuko is also a singer with a long career behind her (but none of her songs is composed or written by Tetsuya).

Her official website (only in Japanese) is available at the following address: http://www.miccos.com/