The band has acted as motion capture models for the 2011 video game Hatsune Miku: Project DIVA Extend, coached the performers of Japanese idol girl group AKB48, had a song featured in anime series Dragon Ball Kai, promoted parasports with "warrior painter" Masayuki Kōjō, and collaborated with Takayoshi Ohmura.

[1] The pair began recruiting more members; Koga contacted an acquaintance through their music scene, Eita, to play guitar and after a brief studio audition, she joined the band.

[2][3] Eita left the band November 28, 2009, after a concert in Ebisu, Shibuya, and was replaced by former Eu Phoria member[4] Tomo-zo.

[7] They made their national television debut the following July on NHK General TV's Music Japan, performing "Lock On!!

[8] In March 2011, they were among acts performing at the Anime Matsuri convention in Houston, Texas,[9] and shortly after released the mini-album Virgin-A in May.

[11] Although the band began to look for a new permanent vocalist, they had not found one with a French tour confirmed so, since Hana and Reona had previously been singers, they decided to share the job.

They decided to record a cover version of the Gacharic Spin single "Nudie Rhythm" and featured it on their debut album Dolls Apartment, released in December 2012.

Beeast Web Rock Magazine stated in March 2013 that Metallic Spin are "an overseas band that seems to have come from Northern Europe" (北欧からきたらしい海外バンド).

[23] In interview with Ruchesko and Silverfaye for JaME in August 2015, Mai stated that "members of Metallic Spin helped" her in the making of the music video for the single "Melting Candy" released in February 2015.

[3][15] This was followed in June by the single "Don't Let Me Down",[44] which was used as the final ending theme song of anime series Dragon Ball Kai.

was released in November 2018[56] with six different versions, all presented in 12-inch cardboard sleeves, akin to those of LPs, and each limited to 9,999 copies in celebration of the band's 9th anniversary.

[61] With a long-time desire to be a "singer", she was initially a little disappointed by the use of this descriptor, but she was convinced by her bandmates that she was free to express Gacharic Spin not only by singing.

[63] The band began the Gacha 10 Live 2019 Japan tour in April,[63] and returned, for their third appearance, to Anime Matsuri in June.

[9][64] With the Tokyo Paralympic Games due to commence August 2020; in October 2019, the band launched the "Para Plus Project" in collaboration with "warrior painter" Masayuki Kōjō [ja], and support from Dai Nippon Printing, using their upcoming-album track "Adversity Hero" (逆境ヒーロー, Gyakkyō hīrō) in promotion.

[65][66] Kōjō had previously worked with Doll$Boxx to create the cover art for their 2017 mini-album High $pec, and provided artwork for a Gacharic Spin 10th anniversary live T-shirt design.

[79] Their fortyseven prefecture tour of Japan was halted due to COVID-19 restrictions and the band found themselves looking for creative outlets, turning to social networking services including their "Gachatto TV" YouTube channel.