"Togetsukyo (Kimi Omou)" received mostly positive reviews from critics. CD Journal noted that the arrangement of the song reflects Kuraki's elegant and the taste of Japan. Also, the website acclaimed her voice as innocent and mellowed.[4]
Commercial performance
"Togetsukyo (Kimi Omou)" debuted at number 5 on the Oricon Weekly Singles Chart, selling 29,846 physical copies. It became her first single in the last 8 years to sell over 29,000 physical copies in its first week. The song also entered Japan Hot 100 chart at number nine and peaked at number two after released on digital format.
On May 10, 2017, the song debuted at number 8 on the Oricon Monthly Singles Chart, selling over 48,000 physical copies and became Kuraki's best-selling single in 2010's. The song has spent 41 weeks on the chart and it became Kuraki's longest charting song surpassing her biggest hit song "Love, Day After Tomorrow", which charted for 30 weeks.
The song is named "the best-selling physical single by female solo singer in 2017".
Music video
A short version of the official music video was first released on Kuraki's official YouTube account on 13 March 2017, about a month before the song was released. It features Kuraki wearing Jūnihitoe, a kind of traditional Japanese garment. As of August 2022, it has received over 12.54 million views on YouTube.[5] A full version of the video is included in the DVD accompanies limited edition of the single.