Dear Diary/Fighter debuted at #4 with 43.211 copies in the first week and is her highest sales this year for the first week.
1位：『Fantastic Time』Hey! Say! JUMP 276,629枚
2位：『Promise(I’ll be) -Japanese ver.-』2PM 81,156枚
3位：『Dream Road～心が躍り出してる～/KEEP ON 上昇志向!!/明日やろうはバカやろう』Juice=Juice 59,905枚
4位：『Dear Diary/Fighter』安室奈美恵 43,211枚
5位：『あんさんぶるスターズ! ユニットソングCD 2nd vol.3 Knights』Knights 30,719枚
http://www.billboard-japan.com/sp/d_news/detail/43733/2
Hero first week: #6 28,879
Mint first week: #4 28,136