Revert 5f6d8a9..04cb5e4

This rolls back to commit 5f6d8a9ef4da6d97b28335156da6ff91b034bb05.
Revert 04cb5e4..24864ff

This rolls back to commit 04cb5e41d14e0d0fc6d305f520ec97c842ee5e05.
Revert 5f6d8a9..8b33d23

This rolls back to commit 5f6d8a9ef4da6d97b28335156da6ff91b034bb05.
Revert 086bd24..967321f

This rolls back to commit 086bd247f6991d73a6981ebdd9f29d97b5566811.
Revert "マスター"

This reverts commit 5f6d8a9ef4da6d97b28335156da6ff91b034bb05.
Revert 5f6d8a9..58d9509

This rolls back to commit 5f6d8a9ef4da6d97b28335156da6ff91b034bb05.
Revert 086bd24..8de436b

This rolls back to commit 086bd247f6991d73a6981ebdd9f29d97b5566811.
Macで動作しない不具合を修正

This reverts commit 24864ff37fb2b667d0b7c5ccbedca33fcd64255a.