- Country: Japan
- Genres: Comedy
- Release: 2013-11-04
- Director: N/A
- Writers: N/A
- Language: Japanese
- Stars: Kaho , Makita Sports , Kôtarô Shiga , Jiro Sato , Norito Yashima
- Runtime: 20 min
- Awards: N/A
- AKA: Office Lady Kana's Dairy on Observation of Middle-aged Men (Japan) , OL Kana no ojisan kansatsu nikki. , OLカナのおじさん観察日記。 (Japan) , OL加奈的歐吉桑觀察日記。 (Hong Kong)
- Plot: N/A
- IMDB:tt3317940