Machiya (the guitarist) is the one who has been in charge of the arrangement and has the final say on the songs, and certainly has a hand in the entire production when it comes to sound. He is also the one who wrote this song, as he also does for more than 50% of WGB's songs. Yuko is also a good songwriter and probably contributes more than 30%. The other members take care of the last 20%. If you want to be impressed, you should check this one out, there are two songs, War and Applause Wagakki Band - 戦-ikusa- + 拍手喝采 (Hakushu Kassai)/ Dai Shinnenkai 2018 Ashita e no Koukai [ENG SUB CC]

You have to be quick, but Machiya is playing a 7 string guitar. I've noticed he has at least 3 different 7 string guitars he plays in various songs and venues.

この曲は、まさにJapanese Heart❤ですね😊😊

Live is always better with Wagakki Band.

Most of WAGAKKI-BAND's songs are written in Japanese. Each language in the world has its own rhyme (intonation). I believe that WGAKKI-BAND's songs incorporate the characteristic rhymes of Japanese with extremely advanced techniques and designs. Therefore, I think that the melodies created in their language are evaluated as very unique music from the perspective of foreigners. (I think this is a feature that can also be seen in the songs of another Japanese rock band, BAND-MAID, a rock band that has become well known in recent years.) This unique combination of Japanese and rhymes may have its roots in music that has been established in Japan for about 100 years. ---------- from Nippon *It is a sentence using Google translation. I hope I conveyed my intentions correctly.

Recommended song.　→　和楽器バンド / Bring Me To Life with Amy Lee of EVANESCENCE　kzfaq.info/get/bejne/ntFheteKsJ2meoE.html