How to Play Taiko no Tatsujin Custom Songs (Guide)

Rhythm, Drums, and Creativity: The World of Taiko no Tatsujin Custom Songs

If you have ever spent time slamming away at a plastic drum controller or tapping furiously on a touchscreen to Bandai Namco’s iconic rhythm game, you already know the addictive thrill of Taiko no Tatsujin. With its charming aesthetic, catchy anime themes, and classic arcade action, it is a staple of the rhythm game genre.

However, what happens when you have mastered every official track and are craving something entirely new? Enter the vibrant, community-driven universe of custom songs and fan-made charts.

What Are Taiko Custom Songs?

In the Taiko community, custom content typically revolves around TJA files—plain text files that contain the blueprint for a level. These files dictate:

• The Music: Usually linked to an .ogg or .mp3 audio file of your favorite song.
• The Notes: The timing, placement, and type of notes (don for red center hits, ka for blue rim hits, drumrolls, and big balloons).
• The Metadata: Title, subtitle, BPM, difficulty levels, and preview points.

Because the community has spent decades perfecting tools to create and share these charts, players can find custom versions of almost any song imaginable—from trending pop hits and indie game soundtracks to lightning-fast, finger-breaking meme songs.

How Fans Play Custom Content

Playing these custom tracks doesn’t require hacking an expensive arcade cabinet. Instead, players turn to a variety of simulators and web apps designed to read TJA charts:

• Taiko Web: A browser-based version that lets players jump straight into custom and official tracks without downloading a thing. It is one of the easiest ways to experience fan-made charts on the fly.
• Open-Source Simulators: Programs like TJAPlayer3 or Taiko-Droid (for mobile users) act as engines where players can drop custom song folders containing audio and .tja files to play offline on PCs or phones.
• Osu! (Taiko Mode): Many custom Taiko charts are cross-compatible or converted to be played inside the rhythm game Osu! under its dedicated Taiko game mode.

Crafting Your Own Beats: The Art of Charting

Creating a custom song—often called charting—is an art form in itself. Creators listen to a track line-by-line, matching the rhythm of the instruments and vocals to numerical sequences in a text editor.

A standard line in a TJA file looks like a sequence of digits separated by commas (