Revert "3 shimojotest2"

This reverts commit 1039dee6a07907eb3bef5c6c522822584d4d6bbf.
Revert "2 shimojotest2"

This reverts commit 1e97a3ef2fc3f80003f2a98ce189c327d6becaa8.
Revert "1 shimojotest2"

This reverts commit 8b3cd5c938d1654ec300464b7b383085ad65219d.