Luna Sea held a special concert at the Nippon Budokan on May 29, 2017, where Sugizo’s guitar was powered only by hydrogen fuel cells , making it the first concert in history to be powered as such.
The group released their sixth album, Unlimited Diffusion , on May 10, 2017.
On May 9, 2017, Yoshiki’s management announced that the drummer would undergo urgent surgery on May 16, where an artificial disc would be inserted between his vertebrae .
and 6 that included Galneryus .
The 2017 edition of the Loud∞Out Fest was called a “tour” and saw two concerts on May 4
In 2017, L’Arc-en-Ciel celebrated their 25th anniversary with two shows at the Tokyo Dome on April 9 and 10.
In April 2017, Babymetal supported the Red Hot Chili Peppers during The Getaway World Tour in the US.
In April 2017, Yoshiki announced that the sixth album’s songs were ready and only mixing and mastering remained, and the release was expected “in the next few months”.
In an interview with Dead Press! in April 2017, the band confirmed that they had two new singles ready for release for the summer
Radiant A became Aldious’s first album released overseas when it was published in Europe by JPU Records on March 17, 2017, with two additional live tracks.