What Did You Eat Yesterday? manga volume 22 features story and art by Fumi Yoshinaga.

The big day is finally here: Gilbert and Kohinata are groomed up and ready to profess their love for each other before the most important people in their lives. But amidst the glitz and the gorgeous feast at this luxury wedding, it's Shiro who leaves everyone speechless when his toast takes a totally unexpected turn. And while this fresh beginning may be welcome, other changes to the neighborhood rock Shiro and Kenji's world - and their daily diet - and kick off the shaky start to a whole new era.