For their first Valentine’s Day together, Aiko hopes her girlfriend Reina will finally woo her with a little romance. Instead their big date veers off in a strange direction when Reina decides it’s time to initiate Aiko into the wondrous world of “Mitsushin,” or “three hearts” as their foreign friend calls it. Will this inclusion of a third woman obliterate all the romance left, or will Aiko discover a new way to celebrate the love she has for Reina? A relationship legacy that will ripple throughout all of Shinjuku is about to be born.
“Mitsushin.” takes place on February 14th, 1993