Tsukiko
Tsukiko grew up in Masaki Village as part of the extended family descended from Yosho and his first wife, Kasumi. She's the mother of Kiriko and Kai, and fans often note she represents one of the youngest members of that generation—at least by the standards of her family's gatherings. During the pre-wedding celebration before Rea's big day, the seating arrangements made this pretty clear: Tsukiko ended up at the far end of the table, positioned according to when people "joined the assembly," which placed her among the last.
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