Akachan no Dorei.

The Kingdom of Hiyoko. It is a kingdom where a newborn queen reigns and rules at the top. The territory is two bedrooms, and the people are Mom and Dad. From time to time, a jibber-jabber from a neighboring country visits with a tribute....
"I didn't know...... how hard it is to raise a baby!" The author's screams are made into a cartoon! This is a happy paranoid child-rearing essay comic that covers the period from pregnancy to the baby's first birthday!

(google translated)