Ko's First Solid Food Experience

Kotaru is an awful sleeper. At 5.5 months he still wakes every 1-2 hours. He just can't seem to sleep for more than 2 hours at a time! With babies, this often means that they're hungry and Ko certainly is hungry. If it was possible, he'd drink that breast milk 24/7!
Our only option: introduce Kotaru to solid foods. Filling his stomach with some rice cereal should knock him out happily for more than 2 hours at a time, right? We'll give it a try.