A few days ago, the banana diet method was introduced on a TV program. It is something like if you keep eating a banana for breakfast everyday, you can lose weight.
I brought Koudai to a public playing facility for children near my house. I was with several friends who also have babies around Koudai's age. We went there together, but soon separated as all of us had to run after our kids.
In my previous posting, I wrote that we had been teaching Koudai to answer when his name was called. He now raises his hand one out of two or three times when we call his name.