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

A hundred flowers in full bloomIkuta Rira

The Apothecary Diaries Season 2 Non-Credit Opening | Ikuta Lira “Hyakka Ryoran”

This song sings of hope like flowers in full bloom.

Hyakka Ryoran, chosen as the opening theme for Season 2 of the anime The Apothecary Diaries, which begins airing in January 2025.

Rira Ikuta’s clear, crystalline vocals beautifully capture the protagonist’s inner strength and delicacy.

Its dramatic, grand sound also stands out, perfectly matching the anime’s world.

Highly recommended for those who want to deepen their immersion in the show or need the courage to face challenges.

KusushikiMrs. GREEN APPLE

Mrs. GREEN APPLE “Kusushiki” Official Music Video

An ambitious work that paints a mystical, mysterious worldview.

Released in April 2025 as a song by Mrs.

GREEN APPLE, it was chosen as the opening theme for the second cour of season 2 of the Nippon TV anime “The Apothecary Diaries.” The track blends an oriental atmosphere with band-driven sound, resulting in a compelling piece whose rapid, ever-shifting development leaves a strong impression.

The theme of the song is “a love that remains unchanged beyond this life and into the next.” Its lyrics, which depict the wonder of will imbued in words and the complexity of human emotions, align beautifully with the anime’s world.

It tickles.CHiCO with HoneyWorks

Ticklish. / CHiCO with HoneyWorks

Released in October as CHiCO with HoneyWorks’ 19th single, this track serves as the opening theme for the TV anime “Kimi to Koete Koi ni Naru.” Its lyrics, which candidly express the desire to reach out and the fluttering feelings that defy words, leave a strong impression.

The lines depicting a love that overflows beyond logic bring back the moment you first fell for someone.

It’s a highly recommended song for anyone who wants to rekindle those sweet and bittersweet memories of youth.

Get No Satisfied !JAM Project feat.BABYMETAL

Get No Satisfied !

A collaboration between a titan of the anison world and the trailblazers of kawaii metal.

It’s the opening theme for the third season of the anime One-Punch Man, which aired from October 2025.

Written and composed by Hironobu Kageyama, the song powerfully captures the spirit of a hero who never knows satisfaction and keeps fighting on.

Fusing JAM Project’s hot-blooded anison flair with BABYMETAL’s metal idol melodies, it boldly transcends genre boundaries.

When you need the courage to face hardships, give this track a listen.

PlatformUru

[Official] Uru “Platform” TV anime “Eikyuu no Yuugure” OP theme

Singer-songwriter Uru, who has captivated many listeners with her mysterious presence.

Written as the opening theme for the TV anime “Eikyuu no Yuugure,” this piece features a light, pop-tinged ensemble that feels wonderfully comfortable.

The lyrics—conveying a message to someone dear that the essence of “love” never changes, no matter the form—are also compelling.

Set for digital release in October 2025, it’s an upbeat track whose refreshing melody gives you a gentle push forward.

number; turn; order; editionkaranoa

Karanoa – Ban (Official Music Video) [TV Anime “Gachiakuta” Cour 2 Ending Theme]

Released by Karanoa in October 2025, this track was produced as the ending theme for the second cour of the TV anime Gachi Akuta.

It features an experimental sound design that incorporates everyday noises such as the clanging of cans, the banging of a frying pan, and the crumpling of paper, expanding into a chaotic sonic landscape where programmed beats and live instruments blend seamlessly.

The lyrics depict the conflict between two people who come into opposition due to subtle differences in their environments and circumstances, closely linking with the anime’s worldview.

It’s the perfect number for those seeking stimulation in their everyday lives.

AmadeusGalileo Galilei

Galileo Galilei – Amadeus (Official Music Video)

Released in October 2025, this work was written as the opening theme for the NHK E-TV anime Blue Orchestra Season 2.

Set to a grand ensemble that fuses frenzied strings with a full band sound, it portrays the emotions of adolescence—jealousy of talent, inner conflict, and more.

Its dramatic sonic landscape naturally stirs your feelings as you listen.

It’s a bold rock tune with music itself as its theme.