My daughter loves ‘manga’ and ‘vocaloid’.
She has been listening to the song ‘Koino ABO’ these days.
Since this song has a kind of old tune, it sticks to my ear.
Japanese group ‘News’ seems to have been singing the original song around 2009.
Then Gintama lovers created this filksong.
Although they aren’t professional singers, the group has enthusiastic fans.