grow into one is the second studio album released by Japanese Pop singer Kumi Koda, released on March, 2003. This album contains one of Kumi's best-selling singles, "real Emotion/1000 no Kotoba".

Track listing

1. "Teaser feat. Clench & Blistah"
2. "real Emotion"
3. "BOY FRIEND?"
4. "Your only one"
5. "one"
6. "One night romance"
8. "S.O.S ～sound of silence～"
9. "m・a・z・e"
11. "Pearl Moon"
12. "Nasty girl"
13. "To be one"
14. "love across the ocean"
15. Bonus Track: "1000の言葉" (Alternate Orchestra Version)

Sales trajectory

Week #	Week Rank	Sales
1	#11	56,083
2	#18	28,466
3	#14	17,423
4	#8	13,229
5	#15	9,141

• Total Sales: 191,033 (Japan)