Anime songs popular among elementary school students. Theme songs and insert songs from trending anime.

Mission! Health Number OneRED BLOOD CELL

Mission! Health Number One

The anime Cells at Work! gained attention for its original concept of turning the inside of the human body into a story.

Its medical supervision is solid, and some scholars even recommend it for educational purposes.

The song Mission! Health Comes First is the opening theme of Cells at Work!, with a pop vibe.

The vocal range is narrow and there aren’t many long sustained notes, so as long as you can handle the macrophage part’s spoken-style lines, it can be considered a very low-difficulty piece.

Chu, diversity.ano

ano “Chu, Diversity.” Music Video

Ano-chan, who is hugely popular as a TV personality, performs in the music scene under the name ano.

Although her solo career is still relatively new, she already has several hit numbers.

One recommendation is Chu, Tayosei.

Thanks to its use as a theme song for the wildly popular anime Chainsaw Man—even among elementary school kids—its name recognition is outstanding.

While the song gives a slightly high-pitched impression, its range is fairly narrow at mid2 A# to high C#, so even elementary school students should be able to sing it without any trouble.

Angel and DemonGRe4N BOYZ

GRe4N BOYZ / “Angel & Devil” Anime ONE PIECE Opening Theme Song

The anime One Piece has been loved for many years.

Because it’s such a long-running series, the theme song changes every few cours.

The song Tenshi to Akuma (Angel and Devil) is the latest opening theme.

It’s by GRe4N BOYZ, but it doesn’t feature much of their signature high tones.

While the overall range is on the higher side, it’s not extremely wide, so it’s actually a song that’s relatively easy for young elementary school children with youthful voices to sing.

Willive

[Official] Anime “Pokémon: Terastal Debut” Opening Theme “Will”

This is the opening theme that plays in the new chapter “Terastal Debut” of the TV anime Pokémon.

It’s performed by the globally popular group IVE.

Wow—the positive, energetic vibe with themes of friendship and adventure is irresistible! The song conveys a strong will to move forward into the future with the bonds you share with your friends close to your heart.

Released in April 2024, this marks IVE’s first-ever anime tie-in.

The members have reportedly loved Pokémon since they were young, and that pure affection shines through in the sparkling sound and vocals.

If you listen to it when taking a new step or working toward a goal with your companions, it’ll surely give you a powerful push forward.

Later included on the mini-album “ALIVE,” it’s a perfect track for the start of an adventure!

My friend — now and forever…Ketsumeishi

Ketsumeishi “My Friend ~ From Here On Forever…”

Ketsumeishi’s “Tomoyo ~ Kono Saki mo Zutto…” is a song that makes you want to stay close with your friends forever.

Released in 2016, it was chosen as the theme song for the Crayon Shin-chan movie “Crayon Shin-chan: Fast Asleep! The Great Assault on the Dreaming World,” a big hit among elementary school kids.

The lyrics express warm feelings toward friends—no matter what happens, we’ll always be friends; thank you, always.

How about singing it together with your irreplaceable, precious friends?

Deer-Colored DaysKanoko Noko

Deer-Colored Days

In student communities, especially among elementary schoolers, there tends to be a stronger emphasis on how a song goes viral, the scale of that buzz, and the impact of the track itself, rather than just the quality of the music.

With that in mind, I recommend “Shika-iro Days.” It was released as the theme song for the popular anime “Shikanoko Nokonoko Koshitantan,” and it became a massive hit on social media thanks to its striking hook.

The song features a lot of conversational-style rap, and the vocal lines are kept light, resulting in a relatively narrow range.

As long as you set the key right, it should be easy for anyone—regardless of gender or whether their voice is changing—to sing it well.

Only One StoryZEROBASEONE

[Official] Pokémon Anime “Rayquaza Rising” Opening Theme: “Only One Story”

It’s the opening theme song for the TV anime Pokémon.

The performers are ZEROBASEONE, a group formed through an audition program.

The upbeat, powerful message in the lyrics seems to mirror the protagonists as they meet new companions and step into uncharted worlds, doesn’t it? It truly feels like the beginning of an adventure where they weave a story all their own—something that gets your heart racing.

It also ties in with the group’s journey of “starting from zero,” making it all the more stirring.

This track, released in October 2024, marks their first-ever anime tie-in.

It will also be included on their Japanese debut EP, “Prezent,” set for release in January 2025.

It’s a song with a comforting sound that feels like a push forward when you’re starting a new challenge.