Summer Pick

Water Gun Set (4 pack)

Name: Water Gun Set (4 pack)
Brand: Amazon Japan
SKU: water-gun-set
Availability: InStock
Rating: 4.3 (3500 reviews)

4-pack pump-action water guns. 8-10m range. Summer battle fun.

Price Range¥1,000 ~ ¥2,000

Specifications

Buy on Amazon Japan (Amazon Japan) →

Deliver to your hotel or a home address in Japan. Hotel delivery guide →

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❤️Why Tourists Love This

Japanese water guns are engineered for maximum fun — powerful pumps, long range, and cool designs. Summer festivals and backyard water battles are a Japanese summer tradition. This multi-pack means the whole family can join in. Kids vs. parents — game on!

📋How to Use in Japan

1. Fill the reservoir with water

2. Pump to pressurize (pump-action models)

3. Squeeze the trigger to fire — range up to 8-10 meters

4. Refill at any water source

5. Great for backyard battles and summer festivals

6. Drain completely after use to prevent mold

⭐Reviews & Traveler Voices

4.3/ 3,500+ reviews on Amazon Japan

What Reviewers Say

Maximum summer fun. The pump action is powerful and satisfying. Multi-pack means everyone gets one. Range is impressive — 8-10 meters. Durable plastic survives rough play. Great for water fights at parks and festivals. Some note smaller kids need help pumping the larger models.