Born on November 29, 1991 in Aichi prefecture
Captain of Team KII.
- Ascended Extra: She first ranked in the 2010 elections at #35. She's risen positions every year, and on this elections she's claimed the #23 position. She also managed to appear on the senbatsu of AKB's "Manatsu no Sounds Good!"
- Fangirl: Of Perfume.
- Fan Nickname: Akane, Churi
Born on November 14, 1995 in Mie prefecture
Born on 3 April 1992 in Kanagawa prefecture. The former captain of AKB's 1st Team 4. Also in AKB's Team B.
- Ascended Extra: She's never appeared in the senbatsu on an AKB single, but she did appear in the senbatsu of SKE's single "Utsukushii Inazuma".
- Fan Nickname: Minarun
- Put on a Bus: Was suspended from AKB48 for four months due to underage drinking.
- The Bus Came Back: Came back and re-took the captain position from fellow Team 4 member Shimada Haruka.
- New Transfer Student: She's originally from AKB.
Born on April 28, 1987 in Aichi prefecture
Born on March 9, 1995 in Gifu prefecture
Born on January 12, 1993 in Aichi prefecture
Born on June 24, 1986 in Aichi prefecture
Born on April 1, 1993 in Aichi prefecture
- Ascended Extra: Ranked 17th during the 5th General Election from not ranked, making her the Center of the 'Undergirls'.
- Fan Nickname: Aya
Born on October 31, 1991 in Aichi prefecture
- Ascended Extra: She first entered the rankings in 2011, reaching the #36 position. This year she's managed to enter into senbatsu (she's ranked #16), becoming the third SKE member to do so (after Jurina and Rena)
- Effortless Amazonian Lift: Akari was able to limbo (bend backwards) under a 35cm high horizontal bar for a television competition, beating two Olympic gymnasts who were participating.
- Fan Nickname: Akarin
Born on August 23, 1993 in Aichi prefecture
Born on August 31, 1993 in Mie prefecture
Born on May 14, 1996 in Aichi prefecture
Born on December 13, 1989 in Aichi prefecture
- Ascended Extra: Rank #30 in the 4th elections from being not ranked, and this year she ranked even higher.
- Author Avatar: "Chibi Airin", used in her G+ as a super-deformed version of herself.
- Determinator: Failed 2 Morning Musume auditions (in 2004 and 2005) and SKE's 1st Generation audition, but it didn't stop her from trying to become an idol, until she became one of the founding members of Team KII.
- Fan Nickname: Airin
- Otaku: Self-proclaimed in her catchphrase. Also does cosplay and draws fanart in her spare time. She's even known as the "anisong" queen!
Born on September 3, 1993 in Aichi prefecture
Born on March 12, 1996 in Aichi prefecture
Born on May 25, 1997 in Aichi prefecture