Japanese idol group Keyakizaka46's 7th single "AMBIVALENT" music video won "BEST GROUP VIDEO JAPAN" of MTV Video Music Awards Japan 2018 2018.

The idol group also performed their songs "Student Dance" and "AMBIVALENT" at MTV Video Music Awards Japan 2018 THE LIVE on 10 October 2018, it will be aired on MTV at 14 October 2018 (21:00 JST).

Note: AMBIVALENT's CENTER Hirate Yurina did not participate in the LIVE.

Reference:

2018 MTV VMAJ Winners

Best Video of the Year
・Yonezu Kenshi's Lemon

Best Male Video -Japan-
・Yonezu Kenshi's Lemon

Best Male Video -International-
・SHAWN MENDES' In My Blood

Best Female Video -Japan-
・aiko's STRAW

Best Female Video -International-
・ARIANA GRANDE's No Tears Left to Cry

Best Group Video -Japan-
・Keyakizaka46's AMBIVALENT

Best Group Video -International-
・BTS' FAKE LOVE

Best New Artist Video -Japan-
・Official HIGE DANdism's NO DOUBT

Best New Artist Video -International-
・MARSHMELLO & ANNE-MARIE's Friends

Best Rock Video
・WANIMA's HUMAN

Best Alternative Video
・DEAN FUJIOKA's Echo

Best Pop Video
・Hoshino Gen's IDEA

Best Hip Hop Video」
・SKY-HI's Marble

Best Dance Video
・BLACKPINK's DDU-DU DDU-DU

Best Art Direction Video
・Hoshino Gen's IDEA

Best Cinematography
・Little Glee Monster's Sekai wa Anata ni Waraikaketeiru

Best Choreography
・E-girls' Show Time

Special Awards

SAS Lifetime Achievement Award Japan
・Southern All Stars

Artist of the Year
・Miura Daichi

Best Album of the Year
・Utada Hikaru's Hatsukoi

Legend Award
・Queen

Reference: MTV Vmaj official page