Tomohiro Hatano, who is in charge of the opening (OP) theme for Kishiryu Sentai Ryusoulger (TV Asahi, Sunday 9:30 am) of the Super Sentai series appeared at the theme song CD release event held at Sunshine City Fountain Square in Ikebukuro, Tokyo on March 20th, 2019. Sister MAYO, who did the ending (ED) theme for Ryusoulger also made an appearance. The show features 6 songs including the OP theme “Kishiryu Sentai Ryusoulger” and the ED theme “Que Bon! Ryusoulger”. The room was filled with about 600 parents and children doing the “Que Bon” dance that pairs with the ED theme song.
During the event, the OP theme “LUCKY STAR” from the 41st Super Sentai series, Uchuu Sentai Kyuranger (2017-2018), where Mr. Ashino made his Sentai debut, was played. “Jumon Kourin~Magical Force”, the ED theme of the 29th Super Sentai series, Mahou Sentai Magiranger (2005-2006), where Sister MAYO made her Sentai debut, was also played. Hiroya Matsumoto, best known for his roles as Tsubasa Ozu/MagiYellow in Mahou Sentai Magiranger, Masato Jin/Beet Buster in Tokumei Sentai Go-Busters, and Hoshi Minato in Uchuu Sentai Kyuranger, made a special guest appearance.
After the event, Mr. Hatano, responded to an interview saying, “I was really nervous even though I was looking forward to this for the first time in two years, but I was glad to see many fans come. I want to let loose ” Sister MAYO also responded to the interview saying, “I was nervous for the first time in 13 years. Everybody remembered the choreography, and I was so moved to the point where I started crying.”