Two songs from 2017 were certified Gold this month for selling 100,000 copies: Doughnuts Hole’s “Otona no Okite” and Mr.Children’s “Hikari no Atelier.”

Two songs were certified Million this month for selling 1,000,000 copies: Sandaime J Soul Brothers’s “R.Y.U.S.E.I.” and the movie version of RADWIMPS’s “Zen Zen Zense.”

Million (1,000,000):
Sandaime J Soul Brothers – R.Y.U.S.E.I. (6/25/14)
RADWIMPS – Zen Zen Zense (7/25/16)

Triple Platinum (750,000):
Kaoru Amane – Taiyou no Uta (8/30/06)
Taylor Swift – Shake It Off (9/24/14)

Double Platinum (500,000):
RADWIMPS – Nandemonai ya (movie ver.) (8/24/16)
Remioromen – 3gatsu 9ka (3/9/04)

Platinum (250,000):
Utada Hikaru – Michi (9/16/16)
back number – Happy End (11/16/16)
Oasis – Don’t Look Back in Anger (11/8/06)

Gold (100,000):
UVERworld – REVERSI (11/28/12)
Aimer – Chouchou Musubi (8/8/16)
Ai Otsuka – Cherish (12/14/05)
Chris Hart – Ito (6/25/14)
Goose house – Oto no Naru Hou e→ (2/19/14)
Koizumi Kyoko – Yasashii Ame (1/23/08)
Koda Kumi – Ienai yo (10/13/10)
Maaya Sakamoto – Shikisai (1/28/15)
Suchmos – STAY TUNE (1/13/16)
Sandaime J Soul Brothers – Welcome to TOKYO (11/9/16)
AAA – Lil’ Infinity (2/18/15)
AAA – Ashita no Hikari (5/20/15)
Doughnuts Hole – Otona no Okite (2/7/17)
Fujifabric – Wakamono no Subete (9/1/10)
Hoshino Gen – Toki yo (12/9/15)
Mr.Children – Hikari no Atelier (1/20/17)
Nana Mizuki – Kindan no Resistance (10/15/14)
Yonezu Kenshi – LOSER (9/28/16)
Walkure – Ichido Dake no Koi Nara (5/11/16)