[Sea Nursery Rhymes] Fun children's songs themed around the sea
During summer vacation, many families probably go to the beach with their children, don’t they? There are so many ways to play at the beach that you can enjoy yourself all day without getting bored.
In this article, we introduce children’s songs and nursery rhymes related to the sea.
In addition to classics like “Umi” and “Ware wa Umi no Ko,” we’ve gathered sea-themed songs that kids are sure to love.
It’s perfect for when you want to listen to summery nursery rhymes or discover various songs about the ocean.
Some songs are great for singing and dancing, so on days that are too hot, try having fun moving your body indoors at home!
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[Children’s Sea Songs] Fun kids’ songs themed around the sea (31–40)
The bottom of the sea with a holeSuper Simple Songs

I wonder what’s at the bottom of the sea? Let’s all go exploring together.
This is a curious song where you keep stacking new lyrics onto the ones you sang first, and by the end it turns into a very long passage.
It’s a fun track you can enjoy like a game—seeing how much you can remember and how smoothly you can keep your tongue moving as you sing.
With elements like tongue twisters and wordplay, “At the Holey Bottom of the Sea” might have you stumbling or forgetting the words and bursting into laughter.
The lyrics keep getting longer and longer, so it’s hard to sing smoothly, but give it a try with your friends or group!
Row the boat

Even in the hot summer, “Row Your Boat” puts you in a cheerful, lively mood.
Moving your body as if you’re actually rowing, in time with the pleasant rhythm, naturally brings a smile to your face.
Just hearing the lyrics that evoke waves rocking and the wind blowing makes you feel as though you’re out at sea on an adventure.
It also sounds fun to sit facing a friend, hold hands, and do it together! Adding a “splash!” sound effect between sections of the song would make it even more exciting.
in the seaPinkittsu

The popular number “Under the Sea” from Pinkfong, an educational brand for toddlers and children from South Korea, features a light, samba-style rhythm that feels very cheerful.
What kinds of creatures live in the deep, vast ocean? Set to a relaxed melody, this delightful song lets everyone explore the underwater world together.
“Under the Sea” is an educational children’s song where kids can learn about marine life and what it’s like under the ocean while singing along.
Enjoy the underwater adventure by singing and dancing together!
That sea is alwayssakushi: Sada Kazuo / sakkyoku: Hasebe Masatoshi

Since this is a children’s song/folk song with an ocean theme, some of you may have sung it in music class in elementary school.
“Itsudemo Ano Umi wa” is a pleasant piece with a beautiful melody that celebrates the grandeur of the sea.
Whether a child grew up in a seaside town or not, everyone has their own image of the “sea.” In that context, it’s lovely that this song expresses the sea as my friend.
The sea connects to towns and countries far away; this is a song I’d love people to sing and listen to while imagining the vastness of that sea.
Creepy-Crawly Sports DayKoharu (Charan Po Rantan)

An adorable song set in a fun underwater world.
Centered on an underwater sports day, it sings about unique events like jellyfish synchronized swimming and a penguin skating rink.
With lyrics that spark children’s imaginations and an energetic, upbeat melody, this piece was featured on NHK’s “Okaasan to Issho” in 2018 and became beloved by many parents and children.
Listening to it before a trip to the beach or an aquarium might double your child’s excitement.
Singing and dancing together as a family makes it perfect for creating happy memories.
[Children’s Sea Songs] Fun kids’ songs with an ocean theme (41–50)
Marine, the White Horse of the Seadoriimingu

Marine the White Horse of the Sea is a character appearing in Soreike! Anpanman, starting with the film “Defeat the Ghost Ship!” This song is Marine’s theme.
From the timbre of the wind chimes to the clear, transparent production, the sound design is striking, giving the piece a cool, refreshing feel.
The lyrics both praise Marine and offer an uplifting message like “Run on forever!!,” making your heart feel warm as you listen.
The sea is with us.Iwabuchi Makoto

This is a song by Makoto Iwabuchi that became the theme song for the 1983 film Doraemon: Nobita and the Castle of the Undersea Devil.
Listening to Makoto Iwabuchi’s voice makes you feel very calm, as if you were idly gazing out at the sea.
The sea-themed lyrics evoke a warm, nostalgic flow of memories.
While many sea-themed songs are bright and refreshing, this one is perfect for a summer evening.
If you’re a mom or dad who listened to it back in the day, try enjoying it together with your children.



