Living in Shibuya, Tokyo, she has been married for two years but has no children yet. "Natsuko" was someone I met at a barbecue event organized by a friend during early autumn. That day, many people gathered, and we happened to sit at the same table, which sparked lively conversation. Natsuko is quite a heavy drinker, and she kept drinking all night. Afterwards, we went to a small after-party with a few others, spending the entire day together and quickly becoming close. Even though it got late and her husband grew worried, she didn't seem to care much about the relationship anymore.