Idol × Warrior Miracle Tunes!

During the final auditions, Kanon is chosen to be part of Mai's new group, Miracle², along with dance prodigy Fuka. Fuka is not interested in becoming an idol warrior, but she joins when Okada, a teacher from her elementary school, is turned into the Negative Jeweler, Koegare. After defeating him, Miracle Tunes recovers the Piano Jewel.

Kanon and Fuka move into the dormitory, and Kanon begins her first day of school at Angie Private Academy. The crossing guard is turned into the Negative Jeweler, Katakotoyanen, and Miracle Tunes defeats her to recover the Samba Jewel. With their Harmony Energy charged, Miracle² records their song, "Catch Me!", to prepare for their debut.

Miracle²'s debut event draws near, and Kanon invites her classmates to attend. However, right before the event, the Dokudoku-dan turns a pet groomer into the Negative Jeweler, Nekojita, hoping to spread the Negative Aura to pet animals, starting with the dog of Rudolph, Kanon's classmate. Miracle Tunes defeats Nekojita and recovers the Mambo Jewel.

For Mother's Day, the girls decide to give their mother figures a flower bouquet. However, the florist has been turned into the Negative Jeweler, Tearegimi, who is spreading her Negative Aura through flowers. Miracle Tunes defeats her, recovering the Trumpet Jewel.

Miracle² films their first television appearance with popular child star Ryo on his cooking show, but when one of his fans turns into the Negative Jeweler, Kubittake, she begins to turn the rest of his fans against him, leaving Miracle Tunes to rescue him and recover the Flute Jewel.

A camera crew follows Kanon for the entire day to get an exclusive interview with her. Kanon becomes careful about her image, until she and her classmate, Yunta, start throwing garbage at each other. Meanwhile, a garbage man becomes the Negative Jeweler, Honeorizon, causing him to block Park Road up with garbage. Miracle Tunes defeats him and recovers the Folk Jewel.

Kojiro takes the girls shopping, to Fuka's displeasure. Meanwhile, the Dokudoku-dan turns Kojiro's hairstylist friend into the Negative Jeweler, Neguserin. Miracle Tunes defeats him and recovers the Hip Hop Jewel.

Seitaro, Mai's father, returns from overseas and invites Mai to watch him conduct an orchestra. While Mai is at the concert, two birthday party entertainers (Afro Goto and Junichi Takahashi) are turned into the Negative Jewelers, Yo One and Yo Two. Mai decides to leave to help Kanon and Fuka, and they use the Hip Hop Jewel to purify the Negative Jewelers. After recovering the Rock Jewel, Mai returns in time for her father's concert and bids him farewell when he leaves the country again.

While Miracle² is interviewed on radio, Iwamoto (Akihiro Kakuta), Kanon's father's old bandmate, is turned into the Negative Jeweler, Mimizawari. Miracle Tunes uses the Rock Jewel to purify him and recover the Techno Jewel. However, their excitement is short-lived when they are notified that KariKari, a pop idol duo from the United States consisting of sisters Akari and Hikari, will be debuting in Japan.

Mai and Fuka are concerned about KariKari, whose popularity threatens their ability to gather Harmony Energy, while Kanon's classmates advise her to get her future told by the techno fortune teller, Jupiter Kazuo (Satoshi Judai). Jupiter Kazuo is turned into the Negative Jeweler, Senrigan, whose fortunes all lead to a dismal future for each of his clients. Miracle Tunes use the Techno Jewel to defeat him and recover the Reggae Jewel.