Uploaded March 2014 | Updated September 2026, 6 hours ago

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Monday, Tuesday, Wednesday, Thursday~ This song's gorgeous ^^
Song title: The World's Lifespan and the Last Day (世界寿命と最後の一日 / Sekai Jumyou To Saigo No Ichinichi)
Composer: Suzumu
I do not own anything here - I just combined GUMI and Soraru's versions into a duet then synced them with the PV.
Versions used:
GUMI: youtube.com/watch?v=Qp_1pcfcA7k
Soraru: youtube.com/watch?v=_xAGkLXTuwk