Talk:Tsukuru Tsukiyama/@comment-24494906-20160105231747/@comment-10733658-20160106122703

I did some tweaking.

In terms of Relationships, some of it simply comes down to putting the pieces we have together.

Tsukuru is only mentioned by name in Kanae's profile in Volume 4, which states him to be the grandfather of Shuu and Kanae.

Mirumo mentions his dad in passing in his diary, and Shuu mentions in passing his grandfather in the first novel.

Since Tsukuru was Kanae's grandfather, Emma had to be his daughter because otherwise Kanae would have been a Tsukiyama and not a Rosewald. Though we don't know whether Mirumo and Emma were full siblings or half, since we're told he was a playboy.