According to Japanese fans at the concert, Taeyang attended Shimizu Shota’s concert in Japan on the 20th which would explain why he went by himself.
Taeyang actually reminds me a lot of Shimizu Shota because they have similar music (r&b) styles, like he is Japan’s version of Taeyang.^.^ & i remember Taeyang recommending Shimizu Shota in a previous magazine interview.
A lucky fan got Taeyang’s signature on a hat! I hope he enjoyed himself~ 🙂
Source: @KangTsukushi + @shko1104 + @bb_msk + big_wow@baidu