幸せ者
A song by the producer [[A_II]] featuring [[Gekiyaku]], [[Kasane Teto]], and [[Utane Uta]].

h4. External Links
* "YouTube":[https://www.youtube.com/watch?v=dKw0mfBJfDs]
* "Niconico":[https://www.nicovideo.jp/watch/sm33868550]
shiawasemono (utau)