Six songs from this year were certified Gold for selling 100,000 copies: Gesu no Kiwami Otome.’s “Romance ga Ariamaru”, Sandaime J Soul Brothers’ “Summer Madness”, JUJU’s “PLAYBACK”, Naoto Inti Raymi’s “Itsuka Kitto”, Nishiuchi Mariya’s “Arigatou Forever…”, and back number ‘s “SISTER.”

In related news, EXILE’s “Ti Amo” was certified 2 Million for selling 2,000,000 copies, while their song “I Wish For You” was certified Million for selling 1,000,000 copies.

2 Million (2,000,000):
EXILE – Ti Amo (9/10/08)

Million (1,000,000):
EXILE – I Wish For You (10/6/10)

Double Platinum (500,000):
Big Bang – Fantastic Baby (3/28/12)

Platinum (250,000):
X JAPAN – Kurenai (Single version) (12/12/07)
Kobukuro – Niji (4/15/09)

Gold (100,000):
Aimer – RE: I AM (3/27/13)
Okamura Takako – Yume wo Akiramenaide (6/20/01)
Oku Hanako – Hatsukoi (3/10/10)
Quruli – Bara no Hana (1/24/01)
Gesu no Kiwami Otome. – Romance ga Ariamaru (6/17/15)
Sandaime J Soul Brothers – Summer Madness (7/8/15)
JUJU – PLAYBACK (7/8/15)
Superfly – Rollin’ Days (5/11/18)
Sentimental Bus – Sunny Day Sunday (2/26/04)
TUBE – Aa Natsuyasumi (2/26/04)
Diggy-MO’ – Bakusou Yume Uta (12/3/08)
Dragon Ash – Life goes on (/6/1/09)
Naoto Inti Raymi – Itsuka Kitto (4/1/15)
Nishiuchi Mariya – Arigatou Forever… (5/6/15)
back number – SISTER (5/27/15)
MAN WITH A MISSION – database feat. TAKUMA (10-FEET) (10/9/13)
Sixpence None the Richer – Kiss Me (9/14/05)