On April 12, Bunshun Online reported that NEWS's Koyama Keiichiro (38) and AAA's Uno Misako (36) are getting ready to tie the knot. 

According to sources, the two have been friends for a long time, but have been in an intimate relationship for the past six months or so. They have solely been hanging out at home as they are concerned about being seen by others. 

Apparently, the publication confirmed their "at-home date" on March 30. Around 5:00 pm, Koyama left his home to attend Johnny's Jr. group Bishounen's concert. An hour later, Uno headed to Koyama's home via her agency's courtesy car and entered with a duplicate key. Koyama returned around 9:00 pm, and the two hung out until 3:00 pm the following day when Uno left for work. 

A 'Bunshun Online' reporter approached Koyama on April 10 asking about their relationship. Koyama did not deny it saying, "I understand why you are asking, but it's difficult for me to answer that." 

The publication also inquired Koyama's agency, but they did not respond in time. However, an acquaintance of the two commented, "I have heard that they are looking into getting married, and that they will officially start living together very soon."