Yasashii Kimochi de
Background and development. In 2009, Superfly recorded two songs for the Fuji Television drama "Boss", starring Yūki Amami. The theme song, a ballad called "My Best of My Life", was released as a single by Superfly on May 13. The drama's upbeat opening theme song "Alright!!" was released as a digital single a month later. Both songs were successful commercially, with "Alright!!" becoming Superfly's biggest hit since "Ai o Komete Hanataba o" (2008). Promotion and release. The song was used as the theme song of the morning news program "Mezamashi TV", first airing in April  2009. Superfly performed the song live at "Music Station" on September 4, during the release of "Box Emotions". The song was released as a part of a four-track single on July 29, 2009. In addition to the two A-sides, the single featured a cover of Kuwata Band's 1986 song "Skipped Beat", a song Superfly had performed at "Bokura no Ongaku" and during her Rock'N'Roll Show 2008 tour. The song is a live recording taken from the tour final of the Rock'N'Roll Show at the NHK Hall on November 9, 2008. The remaining track is a cover of  the title track from Jackson Browne's 1974 album "Late for the Sky". Music video. A music video was produced for the song, directed by Shūichi Banba. It features Ochi in a top-hat, performing the song with her band-mates on an outdoor stage in country-inspired clothing. As she sings, stage hands and other performers, such as a man with a dog and a man dressed as a pole, greet her as they leave the stage. At the end of the video, Ochi and her band-mates run off the stage to reveal the field the video was  shot in, and dance with all of the other performers. Critical reception. Dai Tanaka of "Rockin' On Japan" described the song as being exactly like the title implied, "tender emotion" on top of a "good melody". He praised Ochi's musicianship, feeling that the single was an example of her skill as a vocalist. The song was received well by "CDJournal" reviewers, who noted the song's dramatic classic pop style and praising the melody's development and the lyrics. One reviewer felt the song was a simple, refreshing medium rock song on their first listen, but later felt the  layered acoustic guitar sound was ambitious. The song was praised as having a "weighty tone" and a "beautiful melody" that was "tenderly sung", with the reviewers noting that listening to it felt "good like a spring breeze". Personnel. Personnel details were sourced from the liner notes booklet of "Box Emotions".