Ane LogAne Log.

Ane Log: Moyako Nēsan no Tomaranai Monologue (Japanese: 姉ログ 靄子姉さんの止まらないモノローグ, Hepburn: Ane Rogu Moyako Nēsan no Tomaranai Monorōgu; lit. 'Sister's Log: Moyako's Never-ending Monologue') is a Japanese manga series written and illustrated by Kenji Taguchi. It was serialized in Shogakukan's shōnen manga magazine Weekly Shōnen Sunday from September 2012 to April 2016, with its chapters collected in 12 tankōbon volumes. A three-episode original video animation (OVA) produced by Brain's Base was released from September 2014 to April 2015.