merge moro's 080c1b9ff91a251bec21
merge moro's 080c1b9ff91a251bec21

krororo/review,kuad9/review_study,kdmsnr/review,suzuki/review,murashitas/review,takahashim/review,kmuto/review,orangain/review,orangain/review,kmuto/review,masawada/review,kmuto/review,suzuki/review,masawada/review,krororo/review,krororo/review,takahashim/review,murashitas/review,kuad9/review_study