
Shugo Chara! , also known as My Guardian Characters, is a Japanese shōjo manga series created by the manga author duo, Peach-Pit. The story centers on elementary school girl Amu Hinamori, whose popular exterior, referred to as "cool and spicy" by her classmates, contrasts with her introverted personality. When Amu wishes for the courage to be reborn as her would-be self, she is surprised to find three colorful eggs the next morning, which hatch into three Guardian Characters: Ran, Miki, and Su.

"Bravo Bravo" is the title of the ninth single by Hello! Project unit Buono!. The title song is the first song used for the ending theme of the anime Shugo Chara Party!, and the ninth of the entire series. The single was released on December 16, 2009 in Japan under the Pony Canyon label in two different versions: regular and limited. The limited edition came with a serial number card, used in a promotional draw, a special DVD and a Buono! trading card, as well as having an alternative cover. The DVD contains footage of the "making of" the jacket photography for the single. The first press of both editions came with a photocard. The Single V was released on December 22, 2009. The single peaked at #4 on the weekly Oricon charts, selling 18,086 copies in its first week.

Shugo Chara! is a Japanese shōjo manga created by the manga author duo Peach-Pit. The story centers on elementary schoolgirl Amu Hinamori, whose popular exterior, referred to as "cool and spicy" by her classmates, contrasts with her introverted personality. When Amu wishes for the courage to be reborn as her would-be self, she is surprised to find three colorful eggs the next morning, which hatch into three Guardian Characters: Ran, Miki, and Su.

Gachinko de Ikō! is the fourth single by the Hello! Project unit Buono!. The title song was used as the fourth ending theme of anime Shugo Chara! from July until September 2008. The single was released on August 20, 2008 in Japan under the Pony Canyon label in two different versions: regular (PCCA.70223) and limited (PCCA.02731). The limited edition contained a bonus DVD containing "making of" footage for the PV, while both the limited edition and first press of the normal edition came with a serial number card, used in a promotional draw, and an original Buono! trading card, with the picture on the card differing by edition. The Single V DVD was released on September 3, 2008. The single peaked at #6 on the weekly Oricon charts, and charted for five weeks.

"Honto no Jibun" is the title of the first single by the Hello! Project unit Buono!. Maimi Yajima and Chisato Okai appear as background characters in the song's Promotional Video.

"Kiss! Kiss! Kiss!" is a song by the Hello! Project unit Buono! from their album Buono! 2 (2009). The song was written by Yūho Iwasato, Shinjirō Inoue, and Susumu Nishikawa and produced by Tsunku. It was released on May 14, 2008 as the album's third single. The Single V (PCBP.51918) was released on June 18, 2008. The single peaked at number four on the weekly Oricon charts, and charted for six weeks.

Renai♥Rider is the title of the second single by the Hello! Project unit Buono!. The title song is used for the second ending theme of Shugo Chara!.

Shugo Chara! is a Japanese shōjo manga series created by the manga author duo, Peach-Pit. The story centers on elementary school girl Amu Hinamori, whose popular exterior, referred to as "cool and spicy" by her classmates, contrasts with her introverted personality. When Amu wishes for the courage to be reborn as her would-be self, she is surprised to find three colorful eggs the next morning, which hatch into three Guardian Characters: Ran, Miki, and Su.