What is this here??

Itami o shiranai kodomo wa kirai
Atama o butsukeru made kizutsukeru kara
Ima made ittai nani o osuwatte kitano
Jibun no chi o miru made chika yoranai de

Anata no sekai wa totemo rika dekinai
Tsukui yoo no nai hodo yukan deru yo
Waraenai chisei no nai o asobi no hate ni
Niwa o detai mara MAMA ni kiite goran

Tsuku rareta midori no ue azayaka na hikari de
Kowarete shimatta mama
Mawaru yo Round and Round
Merry-Go-Round [round in merry world]
Boku ra o nosete

Round and Round Merry-Go-Round
[Round in merry world]
Tomerarenai rensahannoo
Togire soo nakunai
Round and Round

Taisetsu na ai o daite
Odaya kasa ni mitasarete
Mukushitsu ni tsukurareta midori no
Ue asayaka na hikari de

Kowarete shimatta mama dare mo kitsu kanaide
Mawaru yo Round and Round
Merry-Go-Round [round in merry world]
Boku ra o nosete

Round and Round
Merry-Go-Round [round in merry world]
Kiken o chiri bamerareta mama
[Round in merry world]

Asu e no tobira ni te o kakeru
[Round in merry world]
Tomerarenai rensahannoo
Kiga fureru kurai
Round and Round... (Din-don-din-don-din-don-din)