IA THE WORLD ~光~ (Hikari / Light) is a compilation album by TEAM Entertainment, and is a part of the IA PROJECT. It contains 12 tracks, all sung by IA. Several notable producers are featured, such as Last Note., Hitoshizuku-P×Yama△ and kemu.

A crossfade of the album can be heard on Niconico.

The official album website is available here.

The album is purchasable on Amazon and CD Japan.

Released June 27, 2012
Producer Various
Price ¥2,100
Illust. ryosios
Label TEAM Entertainment
Track list
1. Altered Sky
millstones feat. IA
2. カオスインマイヘッド
Chaos in my Head
Darvish-P feat. IA
3. オサナナブルー
Osanana Blue
Last Note. feat. IA
4. イノセンティア
Suna-P feat. IA
5. キャプテンリトル
Captain Little
Shizen no Teki-P feat. IA
6. Sweet Girl
daniwellP feat. IA
7. 世界を愛する瞬間に
Sekai wo Aisuru Shunkan ni
koyori feat. IA
8. 棘を抱く少女
Toge wo Daku Shoujo
Nem feat. IA
9. Imitation Air
PolyphonicBranch feat. IA
10. オネガイセカイ
Onegai Sekai
Hitoshizuku-P×Yama△ feat. IA
11. 地球最後の告白を
Chikyuu Saigo no Kokuhaku wo / The Earth's Final Confession
kemu feat. IA
12. Sun Came Out
halyosy feat. IA
Ia the world wind
Community content is available under CC-BY-SA unless otherwise noted.