Fans of Super Junior will be happy to learn about comebacks from two of the group's multiple subgroups.

The SM Entertainment subunit Super Junior-K.R.Y and duo Donghae & Eunhyuk announced plans for 2015. Donghae & Eunhyuk announced their first Korean promotions since 2013, while K.R.Y is also promoting for the first time since 2013, after member Yesung is discharged from the Korean military.

 Super Junior-K.R.Y was Super Junior's first subunit, which debuted in 2006 with vocalists Kyuhyun, Ryeowook, and Yesung. On February 24, Yesung announced the group's 2015 promotions on his official Twitter account, sharing a picture of the three members. The trio will hold a Japanese concert tour in the summer, in June and July 2015. He also hinted to K.R.Y promotions in other countries.

おげんきですか ~!!! June~July KRY Japan concert tour 다른나라도 하길바라며 .. pic.twitter.com/mudGugkEiy

— Yesung (@shfly3424) February 24, 2015

Yesung also Tweeted images of Donghae and Eunhyuk on February 22, a possible allusion to that subunit's comeback. Donghae & Eunhyuk (also known as D&E) debuted as a subunit in 2011, but haven't released a Korean single since 2013's "Still You." The duo has focused on Japanese promotions, releasing two albums and multiple singles. The two will release an album, "The Beat Goes On" on March 9. The duo will also hold a Japanese Tour in 2014.

#SuperJuniorDnE The 1st Album #TheBeatGoesOn ♪2015. 03. 09 pic.twitter.com/2zeZWhO55n — SMTOWN GLOBAL (@SMTOWNGLOBAL) February 26, 2015

Super Junior’s last made a group comeback in 2014, with the release of the album “Mamacita.” Two members, Shindong and Sungmin, will join the Korean military in March. SM Entertainment has not announced a Super Junior group comeback for 2015.