Solo works :
1.Ishiki(Consciously)
2.Kuki(Stem)
3.Meisai(Camouflage)
4.Odaijini(Please take care)
5.Soretsu(Funeral)
6.Shukyo(Religion))
7.Hatsukoi Shōjo(First love singer)
8.Mayakashi Yasaotoko(fake fellow)
9.Rodasha(Blue Collar)
10.Irokoizata(Excitement)

under Tokyo Jihen:
1.Yume no ato(Dream Traces)
2.Keshou Naoshi(Powder up my mind)
3.Yukiguni(Snow country)
4.Tasogare Naki(Don't cry my child)
5.Shuraba(The Rat's nest)
6.Denki no nai toshi(City Without Electricity)
7.Himitsu(Secret)
8.Zettai Zetsume(Desperate situation)
9.Sweet Spot
10.Utenkekkō(Rain or shine)

She composes alot & her works are masterpieces
As compared to Utada, her arrangements are more complex and rich.
Vocal wise, high registers quite screechy(too much makes ur ears bleed) but her mid/lower range is warm and husky(really suited for jazz).
Whereas Utada's voice is overall fuller and richer.
Both of them have incredible vocal range tho