Our Steady Boy
Single by YuiKaori
from album Puppy
Released May 12, 2010
Genre J-Pop
Format CD+DVD
Recorded 2010
Label Starchild Records (2010-2011)
King Records (2011-)
YuiKaori Singles Chronology
Next Futari / VIVIVID PARTY! 2nd Single (2010)
Other Covers
Alternative Cover

Our Steady Boy is the debut single of the duo YuiKaori. It was released on May 12, 2010 in CD+DVD edition. The song titled was used as the first ending theme of the anime Kiss x Sis. The titled track is featured in the album Kiss X Sis Character Song and Original Soundtrack Album Endless Kiss. The single sold 1,750 reported copies.


Our Steady Boy

YuiKaori promoting the single


  1. Our Steady Boy
  2. Mou Hitori no Watashi (もうひとりの私) (Yamato Nadeshiko cover)
  3. Our Steady Boy (off vocal ver.)
  4. Mou Hitori no Watashi (off vocal ver.) (もうひとりの私 (off vocal ver.))


  • Our Steady Boy (PV)

Featured MembersEdit

Song InformationEdit

Our Steady Boy
Lyrics: Omori Shoko
Music: Ueki Mizuki Shunryuu
Arrangement: Ueki Mizuki Shunryuu


  • This was YuiKaori's highest selling single until Kimi no YELL.

Oricon Chart PositionsEdit

Mon Tue Wed Thu Fri Sat Sun Week Rank Sales
- 45 - - - - - 64 1,361
- - - - - - - 149 389

Total Reported Sales: 1,750