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PENICILLIN Popular Song Rankings [2026]
PENICILLIN is a visual-kei rock band that has been active since 1992.
They were one of the central groups leading the visual-kei band boom of the time.
They continue to captivate many fans even now, and beyond their striking visuals, they boast excellent musicianship and HAKUEI’s sensual vocals—there’s so much to love about them.
In this article, we’ll introduce their most popular songs in a ranked list, so be sure to check it out.
PENICILLIN Popular Song Rankings [2026]
RomancePENICILLIN1rank/position
HAKUEI’s distinctive vocals, which sing of a bittersweet yet intense love, and the exhilarating, fast-paced sound really leave an impression.
Released in January 1998, it’s one of PENICILLIN’s signature singles and is well-known as the opening theme for the TBS anime “Sexy Commando Gaiden: Sugoi yo!! Masaru-san.” It was a massive hit, selling around 900,000 copies, and is also included on the album “Ultimate Velocity.” While the contrast with the gag anime became a talking point, the song itself is a quintessential PENICILLIN rock tune—hard, danceable, and full of driving momentum.
Belt it out at karaoke with people of the same generation, and those passionate feelings from back then will come rushing back—guaranteed to get the crowd going.
CRASHPENICILLIN2rank/position
When you think of PENICILLIN, you probably picture the iconic song “Romance,” which left an incredibly strong impression as the opening theme of the anime Hareluya II Bøy (Sexy Commando Gaiden: Sugoiyo! Masaru-san).
But they also create cool, classic-style tracks like this one.
It’s a positive song with a strong message.
EdenPENICILLIN3rank/position
A song with a grand, fantastical theme was released by PENICILLIN in February 2007.
Included as the B-side to the single “Grind Candy,” this track features an energetic rock sound characteristic of visual kei bands, paired with strikingly emotional melodies.
The lyrics evoke images of spaceships, skyscrapers, and cosmos blooming in the desert, weaving a narrative that moves between reality and fantasy.
Even within a fragile paradise, the act of continuing to sing about love becomes a way to seek out hope, leaving a deep impression on the listener.
It’s a recommended track not only for visual kei fans, but also for those drawn to philosophical lyrics and sweeping, epic soundscapes.
Blue MoonPENICILLIN4rank/position
PENICILLIN is a band that broke into households nationwide with their 1998 smash hit “Romance.” All the members pursue solo activities, and the fact that each of them is thriving is another remarkable aspect of this band.
This is PENICILLIN’s 1996 major-label debut song.