FLOW Popular Songs Ranking [2026]

MC2=EFLOW21rank/position

Flow – MC2=E

A track where hard guitar riffs blend perfectly with hip-hop-style rhythms and rap.

It’s a perfect song for a hyped-up summer at the beach.

With gunshot sound effects, unexpected sudden breaks, and a tempo change at the end, it’s packed with details that keep you engaged, showcasing their dedication to crafting their music.

MelodyFLOW22rank/position

FLOW – Melody [Live] Sub Esp

A track included on FLOW’s best album “FLOW THE BEST ~Single Collection~.” FLOW is often associated with rock and pop songs, but this is a song that makes you want to ask why they’re still so cool even when they perform a more vocal-driven piece.

MerosuFLOW23rank/position

Flow – Merosu

The song FLOW released in April 2003 is a heartwarming message track themed around friendship and bonds.

Its lyrics, which give you the courage to move forward after overcoming setbacks and frustration, really resonate.

The tears you shed point you toward the path you should take, making it a cheer song that teaches the importance of heading into tomorrow with hope and dreams.

It was used as the ending theme for TV Asahi’s “Matthew’s Best Hit TV” and also as a cheer song for the Chiba Lotte Marines.

This work reminds us that everyone has someone they can rely on.

It’s the perfect track to listen to with friends and reaffirm your bonds with one another.

RealizeFLOW24rank/position

03. Realize (Audio) – FLOW – FLOW ANIME BEST

A track included on their third album, Golden Coast, which was chosen as the theme song for the video game Eureka Seven TR1: NEW WAVE.

Originally, it was a song created based on vocalist KOHSHI’s experiences during a personal trip to India, but it later became a tie-in after the game’s staff took a liking to it.

With melodies and structure that showcase the appeal of the twin vocals, and a straightforward, fast-paced band sound, it’s a rock tune that instantly lifts your spirits from the first listen.

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Hoshino Takashi

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Steppin’ outFLOW25rank/position

FLOW 『Steppin’out』(Music Video Short Ver.)

This is their 30th major-label single, chosen as the opening theme for the independent UHF anime Durarara!!×2 Ketsu.

It’s a dance track defined by a thrilling structure in which the rhythm shifts rapidly—adding Latin grooves in the chorus, suddenly switching to 3/4 time, and more.

In contrast, the guitar solo features a melodious, catchy, rock-like phrase, creating an addictive, unpredictable progression that evokes a swapping of unreality and reality—mirroring the anime itself.

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Hoshino Takashi

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Summer FreakFLOW26rank/position

FLOW – Summer Freak Live at Brazil 2013

This song was used as the theme for the anime Naruto (Kid).

Doesn’t the arrival of summer alone get you hyped? It makes you want to do all those things you can only do in summer, right? It’s exactly that kind of high-energy track.

It’s a lively song that’s very much in FLOW’s style.

United SparrowsFLOW27rank/position

TV anime Back Arrow 3rd PV / Now airing since January 2021

“United Sparrows,” the theme song for the anime Back Arrow.

FLOW reportedly wrote it specifically for the anime’s ending theme, approaching the production with an emphasis on a gentle warmth that would embrace viewers after each episode.

Its expansive melody and forward-looking lyrics that give you a push are striking, resulting in a captivating track that showcases the unique touch of a band seasoned in creating anime songs.

The performance—radiating a fresh yet grand atmosphere—is also memorable, and the calm, moving mood it evokes is a standout.

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Hane Keisuke

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WORD OF THE VOICEFLOW28rank/position

FLOW – WORD OF THE VOICE [Live] Sub Esp

It’s a dynamic rock number.

Released in 2008 as the 15th single by the five-member band FLOW, it served as the second opening theme for the anime Persona: Trinity Soul.

It conveys the wonder of having the one you love by your side.

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Araki Jakkan

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WORLD ENDFLOW29rank/position

Flow – World End(LIVE)

A track included on FLOW’s third best-of album, “FLOW ANIME BEST.” It was the opening theme for Code Geass: Lelouch of the Rebellion R2.

Just like with COLORS, FLOW’s songs match anime perfectly! They’re practically the kings of the anisong world by now!

Without youFLOW30rank/position

Flow – Without You

This is a track included on FLOW’s second album, “GAME.” It’s a fun song that’s quintessentially FLOW.

If you like melodic punk, you’re guaranteed to love it—highly recommended! Listening to it really pumps you up.