3/31 APink - Mr. Chu (Japanese)
4/13 EXID - Ah Yeah
4/15 Dalshabet - Joker Is Alive
4/29 BTS - 3rd Mini Album
4/29 Infinite - 24 Jikan (Japanese)
5/20 NU'EST - NA.NA.NA (Japanese)
Date not released yet:
Girl's Day Comeback
Lee Seung Gi Comeback
Yesung (Super Junior) Solo Album
SM Rookies Debut
Dates are not sure, it might change in the future!
Note: Japanese albums from Korean artist might take longer.
Tip me if you know another upcoming release in the Chat box! Make sure to credit your source!