The Touhou Project, a series of 2D danmaku (bullet hell) games created by ZUN (Jun’ya Ota), is renowned not only for its challenging gameplay and intricate bullet patterns but also for its incredible music. The Touhou Project songs have become iconic within the gaming world, inspiring countless remixes, fan compositions, and even influencing other games’ soundtracks like Undertale.
In this post, we’ll delve into the significance of Touhou Project’s music, explore its unique style, and highlight some key tracks that have shaped both the series and the broader gaming music landscape.
The Music of Touhou: ZUN’s Signature Sound
At the core of Touhou’s music is ZUN himself, who not only designed the games but also composed every track. The music blends elements of traditional Japanese themes with modern compositions, often featuring upbeat rhythms and ZUN’s iconic use of trumpets and synths.
Touhou Project’s music is more than just background sound—it’s an essential part of the gameplay experience. The fast-paced nature of bullet hell games pairs beautifully with energetic melodies, adding tension and excitement as players navigate through waves of bullets. But what makes these songs so special is the emotional depth that ZUN infuses into each track. From triumphant anthems to melancholic themes, the music reflects the atmosphere of Gensokyo and its characters.
The Role of Music in Touhou Games
Each game in the Touhou Project features a full soundtrack, with individual character themes, stage themes, and boss fight music. These songs not only set the tone for each level but also serve as an introduction to the characters and their personalities. For example, the theme “Septette for the Dead Princess,” associated with Remilia Scarlet, conveys both her regal demeanor and her vampire origins.
In some cases, the music has become so iconic that it stands alone as a cultural phenomenon. Tracks like “U.N. Owen Was Her?” have transcended the game itself, becoming internet memes and the subject of numerous remixes.
Influence on the Fan Community
One of the most remarkable aspects of Touhou music is its ability to inspire the fanbase. Thousands of doujin (fan-made) circles in Japan and around the world have created remixes, adaptations, and new compositions based on ZUN’s work. Entire albums of Touhou music are regularly released at fan conventions like Comiket, where fans can enjoy everything from electronic remixes to orchestral adaptations of their favorite themes.
Furthermore, the music of Touhou has become a staple of the osu! rhythm game community. Many of the tracks are mapped as challenging beatmaps, offering players a new way to experience the music through rhythm and precision.
Iconic Touhou Project Songs
1. U.N. Owen Was Her? – Flandre Scarlet’s Theme
From Touhou 6: Embodiment of Scarlet Devil, this track is chaotic and fast-paced, perfectly capturing the essence of the volatile and powerful vampire, Flandre Scarlet. The song is one of the most recognizable pieces from the series, famous for its role in internet culture.
2. Septette for the Dead Princess – Remilia Scarlet’s Theme
This majestic, regal composition is fitting for Remilia Scarlet, the vampire mistress of the Scarlet Devil Mansion. The theme combines classical motifs with ZUN’s signature upbeat style, creating a memorable and powerful anthem.
3. Lunatic Eyes ~ Invisible Full Moon – Reisen Udongein Inaba’s Theme
From Touhou 8: Imperishable Night, this track reflects the mysterious and tense nature of the moon rabbit, Reisen. The rhythm and pace of the song are both exhilarating and haunting, matching the tone of her boss fight.
4. Necrofantasia – Yukari Yakumo’s Theme
This theme is fast, unpredictable, and complex—just like Yukari herself, who controls the boundaries between dimensions. The song’s intricate melody is a fan favorite, with numerous remixes and adaptations circulating in the community.
5. Emotional Skyscraper ~ Cosmic Mind – Byakuren Hijiri’s Theme
From Touhou 12: Undefined Fantastic Object, this track is a perfect blend of emotion and energy. The song’s rising and falling dynamics mirror Byakuren’s struggle and determination as a Buddhist monk, making it one of the more emotionally charged pieces in the series.
How Touhou Music Influences Other Games
The influence of Touhou’s music extends beyond the fan community. For example, Toby Fox, the creator of Undertale, has acknowledged ZUN’s music as an inspiration for some of his game’s battle themes. The way that Touhou music uses rapid tempo changes, dramatic crescendos, and intricate melodies has clearly left a mark on many modern indie game composers.
Touhou Project Soundtracks in osu!
Many Touhou songs have found their way into the osu! rhythm game, where they’ve been transformed into challenging levels. Fans can play their favorite Touhou tracks in osu! while testing their rhythm and precision. Some of the most popular osu! maps feature Touhou songs like:
“Phantom Ensemble”
“Reach for the Moon, Immortal Smoke”
“Native Faith”
“Septette for the Dead Princess”
These songs, due to their fast pace and complex rhythms, are well-suited for osu!’s mechanics, offering players a fun and challenging experience.
Creating Touhou-Inspired Music
The unique style of Touhou music has even inspired musicians to create tracks that sound like they belong in the Touhou universe. With its distinct mix of upbeat rhythms, dramatic melodies, and intense crescendos, many musicians find themselves unintentionally recreating Touhou-like music. The ZUNpets, a term coined for ZUN’s signature trumpet sounds, are often imitated in these compositions.
The music of the Touhou Project has grown into a cultural phenomenon that extends far beyond the games themselves. Whether you’re playing through the bullet-hell madness of Gensokyo or simply enjoying a fan-made remix, the Touhou Project songs continue to captivate and inspire fans around the world.
With each new game, ZUN brings another set of iconic tracks that further enrich the world of Touhou. Whether you’re a long-time fan or new to the series, the music of Touhou is an unforgettable part of what makes this project so special.




