Tuna instead of Cake? Only in Japan

A recently married couple opted to use Tuna instead of cake at their wedding. Now why would someone want to do that?Mmmmmhhh

 I can only tolerate weddings because of the cake and wine. Take that away and you kill my motivation to attend one. Either way, when I go to a wedding I want Cake, sweet and spongy not a raw thing instead, No Sir! But well the Japanese feel differently about that, But hey, if the Chaggas can do Ndafu then why not ..long sigh...
Tuna instead of cake ,what a buzzkill!