
"Red Dragonfly" is a famous Japanese children's song (dōyō) composed by Kōsaku Yamada in 1927, with lyrics from a 1921 poem by Rofū Miki. It is a nostalgic depiction of a Japanese red dragonfly seen at sunset by an infant being carried on an older sister's shoulder.

"Boku wa Kuma" is a song by Japanese singer-songwriter Hikaru Utada, serving as her 17th Japanese single and 24th single overall. The single was released on November 22, 2006, following the release of her previous studio album, Ultra Blue (2006). It came two months after the conclusion of Utada's United 2006 tour.

"Kumamonmon" (くまモンもん) is a single released by zetima on September 25, 2013, to promote the Kumamoto Prefecture mascot Kumamon and celebrate his third birthday. The single was released in two formats: CD only and CD + DVD.

"Maru Maru Mori Mori!" (マル・マル・モリ・モリ!) is the first single by the group Kaoru to Tomoki, Tamani Mook, released on 25 May 2011 by Universal Music. This group is specially formed for the Fuji Television television drama series Marumo no Okite, and consists of actor Fuku Suzuki and actress Mana Ashida, both of whom are the lead stars in the drama series. Maru Maru Mori Mori! is also the theme song for Marumo no Okite.

"Mushi no Tsubuyaki" is a single by Japanese singer/songwriter Yōko Oginome. Written by Oginome, the single was released on August 5, 2020, by Victor Entertainment.

"Paprika" (パプリカ) is a song by the children choral group Foorin. NHK invited Kenshi Yonezu to produce it as a cheer song for the 2020 Summer Olympics.

"Rock'n Omelette" is a children's song and the 21st single by Japanese singer/songwriter Chisato Moritaka. Written by Moritaka and Hiromasa Ijichi, the single was released by One Up Music on January 25, 1994. The song was used as the first opening theme of the Fuji TV children's show Ponkickies and was featured in the 1995 various artists album Ponkickies Melody. The cover art was illustrated by Lily Franky.

"Terebi ga Kita Hi" is the 25th single by Japanese duo Pink Lady, released on May 5, 2003. Written by longtime Pink Lady songwriters Shunichi Tokura and Yū Aku, the song was recorded for NHK's Minna no Uta as part of the network's 50th anniversary celebration. The music video for the song features CGI animated versions of the duo.

"Zutto Zutto Tomodachi" is the third official single by Japanese child actress and singer Mana Ashida, released on May 16, 2012. This is Ashida's second solo work after Sutekina Nichiyōbi, used as both the opening and ending themes of the Sanrio and Studio Comet anime series Jewelpet Kira Deco! and used as a song to promote the movie Jewelpet the Movie: Sweets Dance Princess. The single reached the 17th position on the Oricon Weekly Singles Charts after its release.