Purchased Grapefruit Sage and today's sandwich (ham and cheese, egg). The grapefruit sage introduced in Matsuko's Unknown World looked delicious, so I went there. Even though it was raining heavily, there were about 8 people in line. According to Google Maps, the store opens at 7:30, but on the day I went there (Saturday), it opened at 7:42. Later, I read another review, and it seems like the store opens a little later on Saturdays, Sundays, and holidays.
The grapefruit sage had an interesting balance between the sour and bitter taste of grapefruit peel and the chewy texture of the baguette. You can eat it refreshingly. Today's sandwich is huge. The sandwich also had black sesame seeds and potato salad. Black sesame is rare, isn't it? Surprisingly, rather than being stylish, it has a rustic feel that gives it a handmade feel.
The customer service of the store clerk is good. The staff also likes the grapefruit sage and recommends it. Rated 5 stars for good customer service.