[Machine Translation] Nagoya idol dela's 7th single to be released in Japan! Four types of single with different cover photos will be released! Natsu Jiken Monogatari" is a summer tune that is packed with all the words related to summer and is sure to be a hit at live performances. It is a pop song that makes you want to sing along. Continuing on from the previous album, the music producer is Kaoru Kondo, who has provided songs for a variety of artists. <profile> "dela" is a word for "high level" in the Nagoya dialect. This idol unit from Nagoya was born in 2012 and is based mainly in the area west of Nagoya Station, where retro and subculture are intermingled. The members are beautiful girls with "Japan representative" level achievements, including an all-Japan karate champion and a member who won a national dance competition for high school students. With the slogan of "From Nagoya to Asia and the World! They are active on TV, in commercials, magazines, and at various events under the slogan, "From Nagoya to Asia and the world!