High4 will make their comeback with a new single next month.

The group will release new R&B single titled 'It's Similar' on January 5th. Today, the first jacket image was unveiled through High4's SNS.

'It's Similar' will once again produced by Lee Jong Hoon and PJ who previously created the hit 'Not Spring, Love, or Cherry Blossoms'. High4 members Yim Young Jun and Alex will participate in the lyrics and rap making of the song.

Meanwhile, High4 will make their Japan debut under Japanese agency Marvel Entertainment in February.