How to Discover Forza Horizon 6’s Hidden Initial D Tribute (The Water Cup Challenge)

Introduction

Forza Horizon 6 is packed with Easter eggs and nods to car culture, but none is as subtle or meaningful as the cup of water that appears in a specific moment. This tribute to the legendary anime Initial D is a brilliant callback to the series’ iconic water cup training scene. In this guide, you’ll learn exactly how to trigger and appreciate this hidden gem—step by step. Whether you’re a hardcore fan or a casual player, this little detail will add a new layer of fun to your Horizon adventure.

What You Need

• Forza Horizon 6 (any edition, but the latest update installed)
• A suitable car – Ideally a Japanese sports car from the 1990s (e.g., Toyota AE86, Mazda RX-7, Nissan GT-R) to match the Initial D theme, but any vehicle works
• Access to the Japanese region – Must have progressed enough to unlock the main map area
• Basic knowledge of Initial D – Not required, but it enhances the experience
• About 15–20 minutes of playtime – To complete the steps without rushing

Step-by-Step Instructions

Step 1: Reach the Japanese Region and Unlock the Mountain Pass

First, ensure you have progressed far enough in the game to access the main Japanese setting. This typically happens after completing the opening prologue and the first few showcase events. Once you’re free to roam, head toward the mountain pass area in the northern part of the map. Look for a winding road that features tight corners and steep elevation changes—this is the traditional stage for Initial D-style drifting.

Step 2: Enter a Suitable Race or Freeroam Event

The cup of water tribute is tied to a specific race or freeroam scenario. The easiest way to trigger it is to start a street race or a drift session on that mountain pass. If you prefer freeroam, simply drive to the start point of the “Touge Run” event (the game’s homage to downhill mountain racing). You’ll notice a small roadside stand with a cup of water sitting on the edge. This is your clue.

Step 3: Position Your Car and Activate the Cutscene

Approach the cup of water slowly. Stop your car directly next to it, facing the downhill slope. A subtle prompt will appear: “Press [button] to examine.” Do not ignore it. Interacting with the cup triggers a short, scripted cutscene where your character picks up the cup and places it on the dashboard. This is the exact same action Takumi Fujiwara performs in Initial D to train his smooth driving.

Step 4: Complete the Special Challenge – The Water Cup Test

Once the cup is on your dashboard, a timer begins. You must drive down the mountain pass without spilling the water. This means no jerky steering, no sudden acceleration, and no collisions. The game tracks your movements and gives you a rating at the end. If you keep the cup from tipping over, you’ll unlock a special achievement and a nostalgic voice line referencing the anime.

Step 5: Understand the Initial D Reference

Now that you’ve completed the challenge, take a moment to appreciate the tribute. In Initial D, protagonist Takumi uses a cup of water on his dasboard to train his driving smoothness. Every sharp turn or harsh brake would cause the water to splash out. Forza Horizon 6 replicates this mechanic perfectly. Developers even added visual effects: the water sloshes realistically, and if you fail, the cup topples over with an audible splash. The level of detail is astonishing for such a small Easter egg.

Tips for a Perfect Water Cup Run

• Use a car with excellent suspension and handling. The Toyota AE86 (the car from the anime) is ideal, but any lightweight, balanced car will make the challenge easier.
• Drive at a moderate speed. Going too fast makes the cup spill; too slow and you’ll run out of time. Aim for 40–60 mph (60–100 km/h) on straight sections and slow down to 20–30 mph on tight hairpins.
• Practice counter-steering. Smooth, gradual inputs are key. If you jerk the wheel, the water will slosh out. Use the brakes gently before corners, not during.
• Watch for traffic. Other cars on the road can ruin your run. Try doing the challenge during a solo session or at night when the mountain pass is less crowded.
• Replay the scene for bragging rights. Once you unlock the achievement, you can revisit the spot anytime. Record a video of your perfect run and share it with the community!

By following these steps, you’ll experience one of the most thoughtful tributes in modern racing games. Forza Horizon 6’s water cup isn’t just a reference—it’s a functional, interactive homage that celebrates the spirit of Initial D. So grab your favorite JDM car, head to the mountain pass, and channel your inner Takumi.