Popular voice actress/singer Maaya Sakamoto's official YouTube channel posted a short version promotional video fo her 22nd single "Hajimari no Umi" today. The song is featured as the OP theme for a 2013 Summer TV anime Tamayura - More Aggressive, which started airing in Japan on July 3.
Tamayura - More Aggressive is the second TV season of the Tamayura anime series, following the OVA in 2010 and the 1st TV season in 2011. Sakamoto has sung all of the OP songs for both the OVA and the two TV seasons. How do you like her new song?
"Hajimari no Umi" short PV
Limited edition CD jacket
"Okaerinasai" (1st TV season OP) short PV
"Tamayura - More Aggressive" PV 1
Source: Newtype Anison News