This is a 2nd stay for us at Emi's place in Koenji. We explored more of Koenji this time around and discovered lots more to do. We barely scratched the surface and likely be back again in the future. The surrounding konbinis and nearby 24-hour supermarket are a godsend. Being able to buy groceries and making some meals at home were helpful for the children's sake since eating out with young kids can be difficult. This place is close enough to Shinjuku with rapid train there in less than 9 minutes and far away enough for some peace and quiet. Emi was always ready to answer my questions and gave helpful information. We had a great stay in Tokyo.