D-Unit will be attending the '64th Sapporo Snow Festival - K-Pop Festival 2013' as the representive artists of Korea.

The event, themed 'Love & Peace in Harmony for One Asia', is a Good Friends Save the Children (GFSC)�charity campaign to aid Japan after its recent natural disasters. Profits from the friendship festival between Korea and Japan will be donated to the GFSC.

Although D-Unit have not made their official debut in Japan, videos of the members and group have already received attention online. The trio held a fan signing event in Japan for two days as well. Big Star and D-Unit will be visiting a children's�rehabilitation�center to do community service. SHINee had previously attended the same center during the '61st Sapporo Snow Festival'.

D-Unit will be going to Japan to hold a fan meeting in Osaka. They will also be appearing on Japanese TV and radio, and they're preparing to make a comeback with a full album in February.