🗺️ Koyama Park

🎨 Attraction Gallery

📝 Introduction

Enjoy the beautiful flowers, grasses, and trees of the four seasons at "Hakone Mountain," the highest point along the Yamanote Line.

📖 Details

Located in Shinjuku, Toyama Park is divided into two main sections. One part is the Hakone-yama area, centered around "Hakone-yama," the highest point along the Yamanote Line, while the other part is the Okubo area, separated by Meiji Avenue. Although Hakone-yama has an elevation of only 44.6 meters, it is the highest peak within the Yamanote Line. Climbing to the summit not only offers a view of the park's scenery but also a panoramic view of Shinjuku's skyscrapers. Additionally, many Somei Yoshino cherry trees are planted around Hakone-yama, making it a popular cherry blossom viewing spot when spring arrives, attracting large crowds. The surrounding Okubo area features the Shinjuku Sports Center and a lawn plaza, making it a great place for sports and leisure activities.

⭐ Highlights

The highest artificial mountain within the Yamanote Line, "Hakone-yama," is renowned as a cherry blossom viewing spot. In the summer, it is a place where children from toddlers to preschoolers can enjoy playing in the water at the Hakone-yama park's wading pool. The nearby Anahachiman Shrine is the site of the Yabusame festival, which takes place every October.

❓ Frequently Asked Questions

Q: Is there a foreign language introduction signboard or manual? (If so, please let me know which languages are available.)

A: The information boards are in Japanese, English, Chinese, and Korean. The locations of the information boards are: Takadanobaba Entrance in the Okubo area, Assembly Square Entrance, Meiji Street Entrance, Sports Center Entrance, Rest Square Entrance, Yakudo Square Entrance, and Children's Square Entrance.

Q: Is there free Wi-Fi in this area?

A: Yes. The location is on the west side of the Huyama Park Service Center.

Q: Are there coin-operated lockers?

A: Sorry, I don't have it.

Q: Is there a restroom?

A: Yes.

📍 Contact & Information

📍 Address

Toyama Park Service Center, 3-5-1 Okubo, Shinjuku Ward, Tokyo, surrounding area of Okubo. *Hakone Mountain Area: 1-chome, 2-chome, 3-chome, Toyama, Shinjuku Ward, Tokyo.

📞 Phone

03-3200-1702

🌐 Website

Visit Official Website

🚇 Transport

From Tokyo Metro Fukutoshin Line "Nishi-Waseda" Station to Hakone Mountain Park, it takes about an 8-minute walk, or from "Nishi-Waseda" Station to Okubo Park, it takes about a 6-minute walk.