Kairakuen Garden

▸One of Japan's Three Great Gardens. Established by Tokugawa Nariaki as a place for the public to enjoy together.
Kairakuen is counted among Japan's Three Great Gardens, along with Kenrokuen in Kanazawa and Korakuen in Okayama. It was opened in July 1842 during the Edo period by Tokugawa Nariaki, the ninth lord of the Mito Domain, as a place for the local people to relax.
Upon entering through the main gate, you are greeted by a grove of Moso bamboo. As you descend from there, you will find the Togyokusen spring, which constantly bubbles with fresh water, and the Kobuntei, which was designed by Tokugawa Nariaki himself, making for an abundance of attractions.
Kairakuen is home to approximately 3,000 plum trees of around 100 varieties, heralding the fragrant early spring. Starting with the "Plum Festival" from late February to mid-March, the garden offers seasonal blooms such as cherry blossoms, azaleas, and, in autumn, bush clover, with the unique early-winter poppy cherry blossoms as well.

▸Kobuntei
Located in the center of the garden, Kobuntei consists of a wooden two-story, three-layer structure and a single-story wooden annex, and it is said that Tokugawa Nariaki personally designed it. He gathered poets, writers, samurai, and locals here to host poetry readings and social gatherings.

▸Enjoying the "Yin" and "Yang" Worlds While Strolling in the Garden
Kairakuen is also said to be designed with a concept of "Yin" and "Yang" in mind.
The "Yang" world is filled with sunshine, where the fragrant plum blossoms bloom in early spring, and the "Yin" world provides a pleasant, subdued stillness reminiscent of a mystical realm.
Enjoying this contrast is one of Kairakuen's unique attractions.
The recommended route is from the main entrance of Kobuntei → Moso bamboo grove → Togyokusen → Kobuntei.
The main gate of Kairakuen survived the flames of war during World War II and remains after several repairs since its establishment. Through this entrance, one can experience the "Yin and Yang world" orchestrated by Nariaki through the bamboo grove and giant cedar forest leading to Kobuntei.
Just to the immediate left after passing through the simple door, you'll find a bamboo grove where over 1,000 Moso bamboo, Japan's largest species, are planted. Paired with the large cedar trees on the right, it remains green year-round, soothing the hearts of those who pass by.
The entire area of Kairakuen is rich in water, believed to be healing for eye ailments. Nariaki, considering the landscape, installed a white wellhead for the self-spring. This interacts with the "Gyokuryusen," the oldest fountain in the country, located at the foot of the cherry blossoms. The current wellhead is the fourth generation, producing about 100 tons of water daily.