Table:
text: Rimi Natsukawa discography
Other appearances
Other appearances
Release_ Artist Title Notes Album_
2005 Kaoru Kurosawa duet with Rimi Natsukawa Manten no Hoshi no Yoru (満天の星の夜 Night with a Sky Full of Stars?) Features on Rimits: Best Duet Songs (2006) Love Anthem
2006 Andrea Bocelli duet with Rimi Natsukawa Somos Novios (Ai no Yume) (ソモス・ノビオス～愛の夢 It`s Impossible (Dream of Love)?) Features on Umui Kaji (2007) Amore (Japanese Edition)
2008 Taiyo Yamazawa presents Rimi Natsukawa Utabito (歌人 Singer?)  Music Tree
2009 Chage with Rimi Natsukawa Boku wa Dō Kana (僕はどうかな What Should I Do?)  Many Happy Returns
2009 Rimi Natsukawa Tada Sore Dake (ただそれだけ It`s Only That?)  Katsuhisa Hattori

text: Rimi Natsukawa discography
Other appearances
Other appearances
Release_ Artist Title Notes Album_
2004 Hiroshi Itsuki feat. Rimi Natsukawa Deigo to Hanasu (デイゴとはまなす Talking with a Tiger`s Claw Flower?)  Onna no Ehon
2005 Chikuzen Sato with Rimi Natsukawa Boku no Mune de Oyasumi (僕の胸でおやすみ Goodbye with My Heart?) Features on Rimits: Best Duet Songs (2006) The Selection of Cornerstones 1995-2004
2005 Rimi Natsukawa `Aa Kōshien` Kimi yo Hachigatsu ni Atsuku Nare (「あゝ甲子園」君よ八月に熱くなれ You Make Me Hot in August (from Ah, Kōshien)?)  Ningen Manyōka: Yū Aku Kashishū

Question: What was not released in 2004, onna no ehon or music tree from Rimi Natsukawa's discography?

Question: In Rimi Natsukawa discography, how many other performances did this artist have in 2005?