５月４日。
ドトール*1津田沼駅南口店。習志野市谷津７丁目*2。
*1:https://www.doutor.co.jp/ See eg. https://ja.wikipedia.org/wiki/%E3%83%89%E3%83%88%E3%83%BC%E3%83%AB%E3%82%B3%E3%83%BC%E3%83%92%E3%83%BC Mentioned in https://sumita-m.hatenadiary.com/entry/20050606 https://sumita-m.hatenadiary.com/entry/20051224/1135451927 https://sumita-m.hatenadiary.com/entry/20060610/1149962157 https://sumita-m.hatenadiary.com/entry/20071117/1195250530 https://sumita-m.hatenadiary.com/entry/20150125/1422203819 https://sumita-m.hatenadiary.com/entry/20150505/1430783056 https://sumita-m.hatenadiary.com/entry/20160826/1472178848 https://sumita-m.hatenadiary.com/entry/20161126/1480163160 https://sumita-m.hatenadiary.com/entry/20171116/1510804316 https://sumita-m.hatenadiary.com/entry/2019/09/28/233530 https://sumita-m.hatenadiary.com/entry/2020/04/15/010741 https://sumita-m.hatenadiary.com/entry/2020/10/14/110403
*2:See also https://sumita-m.hatenadiary.com/entry/2020/04/27/085627 https://sumita-m.hatenadiary.com/entry/2020/07/13/190557 https://sumita-m.hatenadiary.com/entry/2020/10/16/102854
