I stayed in Tokyo for two weeks, changed places 4 times, but this was my favorite.
Although it’s a little far from any train station(about 15 min walk), it’s quiet, and the owners give it that extra special connection that makes it personal. They provide toiletries, and slippers, it’s the real Japanese feel. Anytime I had an issue they were happy and fast to help. There’s only a few rooms as well, so it doesn’t have a crowded feel.
The breakfast downstairs is an amazing price, and delicious. Besides the everyday salmon, miso and rice, they change up the sides to keep it fresh - tofu, fruit, yogurt. I liked the dressing and the cook gave it to me!
Not sure about the extent of English since I spoke in Japanese, but they were willing to try and make communication work.