You can buy the baby congee in Japanese supermarket e.g. Sogo, Jusco. Can cooked by microwave. You better bring the microwave safe rice box, You may request the waiter to do it for you. Most of them are willing to do it as long as you tell them how many miniutes it will be take.
I shall take my 13 months baby to Bangkok next month. I bought some japanese brand - morinaga instant soft rice from East West trade. Just use hot water to reheat is OK. I tried these 3 months ago when baby went to Taipei. My baby didn't refuse to eat.
may0012,
sorry to bother you, could you please let me know the model no and brand for the cooker? this is what I found http://www.griptone.com/SHOP/TI-31.html