:Nanatsu no Ko

{{original research|date=November 2009}}

{{Infobox song

| name = 七つの子

| cover =

| alt =

| type = song

| genre = Children's song

| language = Japanese

| English_title = "Nanatsu no Ko"

| written =

| published = July 1921

| writer =

| composer = Nagayo Motoori

| lyricist = Ujō Noguchi

}}

{{nihongo3|lit. Seven children, or Seven baby crows, The crow's seven chicks|七つの子|Nanatsu no Ko}}{{Cite web | url=http://www.willamette.edu/~rloftus/Crow%20Song.htm | title=Nanatsu no ko (Seven Baby Crows) | archive-url=https://web.archive.org/web/20180604062637/http://www.willamette.edu/~rloftus/Crow%20Song.htm | archive-date=2018-06-04}}{{cite web |url=http://bulldog2.redlands.edu/dept/AsianStudiesDept/music_ed/baby_crows.htm |title=Social and Cultural History of Japan Through Music Education |website=bulldog2.redlands.edu |access-date=15 January 2022 |archive-url=https://web.archive.org/web/20120229150646/http://bulldog2.redlands.edu/dept/AsianStudiesDept/music_ed/baby_crows.htm |archive-date=29 February 2012 |url-status=dead}}{{cite web |url=http://www.kodomo.go.jp/gallery/KODOMO_WEB/authors/noguchi_e.html |title=Kodomo no kuni - NOGUCHI Ujo |website=www.kodomo.go.jp |url-status=dead |archive-url=https://web.archive.org/web/20070703085509/http://www.kodomo.go.jp/gallery/KODOMO_WEB/authors/noguchi_e.html |archive-date=2007-07-03}} is a popular Japanese children's song with lyrics written by Ujō Noguchi (野口雨情 Noguchi Ujō) and composed by Nagayo Motoori (本居 長世 Motoori Nagayo). Published in Kin no fune (The golden ship) magazine in July 1921. Nanatsu no ko is used as the departure melody at Isohara Station in Kitaibaraki and also as 6 p.m bell in Japan Advanced Institute of Science and Technology at Nomi, Ishikawa. Nanatsu no ko is the famous song in Japan.