Yakusoku Siren
A heartrending and heartwarming story about two twins: one who hates everything like himself and one who wishes to keep his promise from long ago.
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Yakusoku Siren has 6 chapters.
As of now, Yakusoku Siren has finished.
Yakusoku Siren was published from January 24, 2009 to May 24, 2010.
Yakusoku Siren is a manga, originally from Japan.