[2026] Recommended Anisongs for Middle Schoolers: Theme Songs and Insert Songs from Popular Anime

You’re crazy.WurtS

WurtS – I'm Going Crazy (Official Audio)

A song that captures the inexplicable impulses and confusion of the very moment you fall in love! Crafted by WurtS, this track was released in July 2025 and chosen as the ending theme for season 2 of the TV anime “Dandadan.” It poppily expresses that uniquely youthful, dewy sense of restlessness—the kind that makes you so preoccupied with your crush that you want to drop everything just to tell them how you feel.

The way the narrator is thrown off by their own change—thinking about the other person no matter what they’re doing—comes across as incredibly endearing, doesn’t it?

Mr. Moonlightimase

[imase] Mr. Moonlight (Music Video)

This is a track by imase, notable for its dazzling brass sound that evokes jazz.

Written specifically as the opening theme for the TV anime “Hotel Inhumans,” it was released in July 2025.

The expressive vocals conjure a slightly bittersweet, romantic night.

The lyrics capture the inner conflicts of the protagonist who works at a hotel for assassins, and the way their heart changes through encounters with others.

Many listeners will likely find themselves drawn into this poignant world, where guilty feelings mingle with the warm emotion of caring for someone.

Youth is eternalShōnan no Kaze feat. Atarashii Gakkō no Leaders

Seishun Towa (TV Size Edit)

A collaboration that transcends generations and genres has produced the most powerful cheer song! This work, a team-up between Shonan no Kaze and ATARASHII GAKKO!, will be released in July 2025 and has been chosen as the opening theme for the second season of the TV anime Grand Blue.

The lyrics—saying that youth is all about moving forward because “the present is always in season”—give you a strong push from behind.

As you listen, your heart starts to blaze more and more.

Perfect for when you want to take on something new or make the best memories with your friends!

Your planetNOMELON NOLEMON

Your planet

This is a NOMELON NOLEMON song that movingly captures the pure hope of reunting with someone who has grown distant.

Featured as an insert song in the TV anime “Mobile Suit Gundam GQuuuuuuX,” it appears on the EP HALO-EP.

While aligning with the anime’s world, it stands on its own as a bittersweet love story.

Its airy electronic sound and warm vocals seem to seep deep into the heart.

Give it a listen on nights when you miss someone special, or when you want to quietly lose yourself in thought.

Confirmation theoryRyokushen

[MV] Certainty Theory / Ryokushen – TV Anime “Necronomiko’s Cosmic Horror Show” Opening Theme

A high-velocity rock tune that fuels a fierce resolve to “carve out the future on your own, no matter the adversity.” The track has been chosen as the opening theme for the TV anime “Necronomiko’s Cosmic Horror Show,” airing from July 2025.

After reading the script and resonating with the protagonist, Ryokushen delivers vocals that are more powerful than ever—many listeners were no doubt moved by that performance.

Lyrics brimming with rebellious spirit against society’s injustices and the determination to claw your way back from rock bottom entwine with the driving guitar sound to strike straight at the heart.

It’s a powerful song you’ll want to play when you hit a wall.

FeelHitsuji Bungaku

Feel

A rock number by Hitsujibungaku that evokes a blazing passion hidden within quietude.

Released digitally in July 2025, this piece was written specifically as the opening theme for the TV anime “Silent Witch: The Witch’s Secret.” Beginning with delicate guitar tones that gradually build in strength, the sound feels like unspoken feelings overflowing at last.

Give it a listen when you need the courage to take a step forward.

MirageCreepy Nuts

Creepy Nuts「Mirage」Shibuya Scramble Crossing

This is a song by Creepy Nuts whose acoustic guitar tone carries the dampness of the night and a dreamlike mood.

The track was chosen as the opening theme for the anime “Call of the Night Season 2,” airing in July 2025.

The lyrics portray a cycle of dependence on phantoms that appear only at night and repeated breakdowns, imbued with emotional tremors like irresistible desire and lingering attachment.

The bittersweet sound becomes addictive.

It’s a night song I’d like you to listen to when you’re weighed down by a sense of futility.