Coldrain is a Japanese rock band formed in 2007 in Nagoya. The group is known for its blend of post-hardcore and alternative rock, featuring powerful vocals and energetic instrumentals. Their music often incorporates both English and Japanese lyrics, appealing to a diverse audience. The band has released several albums, with notable works including The Revelation and Vena. Coldrain has gained popularity not only in Japan but also internationally, performing at various music festivals and collaborating with other artists in the rock genre. Their dynamic sound and engaging performances have earned them a dedicated fanbase.