[03] http://mao-instantlife.hatenablog.com/entry/2018/07/22/TDD_Boot_Camp_in_香川_%231_のお手伝いをしてきました
[04] https://progblogyamayama.blogspot.com
[05] https://medium.com/kkds-remarks/tddbc-in-kagawa-was-held-after-8-years-when-i-promissed-c4cc9f8a7ea2