Bocho Mania 09

Morio is an unemployed who winds up sitting in the audience at a trial for the first time. He instantly becomes fascinated with the human interactions that take place inside the courtroom, and he turns it into a hobby. At court, he meets others who share his hobby and teach him about what’s going on in the courthouse and how to find the most interesting trials.
(Source: DramaWiki)
~~ Adapted from the manga series "Saibancho! Koko wa Choeki 4 nen de Dodesuka" (裁判長!ここは懲役4年でどうすか) by Kitao Taro (北尾トロ) and Matsuhashi Inusuke (松橋犬輔).