The pilot version of the program was broadcast on December 14, 2008, from 0:20–1:03a.m.JST, and the regular series began airing from 10:00–10:43p.m.JST on October 1, 2009. The series had 15 episodes broadcast every Thursday until March 11, 2010.
Yuka Kubota became his assistant. The second series, with 48 minutes per episode, began on October 7, 2010, and ended on March 31, 2011. It had 22 episodes. The third series was broadcast from November 10, 2011, to April 5, 2012, with 19 episodes. The fourth series was planned after Tamori resigned from his daily Fuji TV variety show
Waratte Iitomo! in March 2014. NHK's spokesman announced on January 21, 2015, that the new series would start airing again and that Tamori would visit places outside Tokyo. The pilot episode was broadcast on January 6, 2015.
Nachiko Shudo was the occasional Assistant of the episode. The regular series began airing on April 11, 2015. Each episode was 45 minutes, on Saturdays from 7:30–8:15p.m.JST.
Maho Kuwako served as next Assistant until she handed over the job to
Yurie Omi in April 2016. In April 2018
Risa Hayashida took over the job of Assistant from Omi. In 2019, it was filmed in Rome, Italy, and Paris, France. This was the first time it had been filmed outside Japan. In April 2020,
Rika Asano became the sixth Assistant. In April 2022,
Aoi Noguchi, working at Fukuoka Broadcasting Station, took over the job of Assistant from Asano. On February 14, 2024, NHK announced in a regular press conference that it would discontinue broadcasting the program regularly in March of that year. The last episode was broadcast on March 9, 2024. A total of 263 episodes were broadcast in the series. == Personalities ==