It is located in Koume Children's Park, located on the eastern side of the historic site of Kunohe Castle, and is also featured in the novel "Nanbu Kunohe Castle" by writer Kieko Watanabe, who is related to Ninohe City. It is the site of the garden and transmission of the southern clan's vassal, Masami Kudo, and the plum tree is only one old plum tree, about 400 years old, and is about 5m high. It is divided into three trunks from the base and flowers in mid-April every year. Plum flowers are also called "Rokubu plum" because they are highly aromatic and have six-valve petals of light crimson color. Steles and information boards have been set up, and the stelae are engraved with an old song sung by the founder of the "Seikosha", a private private school from the end of the Edo period, Kobo.

The Ninohe Wide Area Tourism and Production Center adjacent to the Ninohe Station on the Tōhoku Shinkansen. The goods center on the first floor sells specialty products from Aomori, Akita and Iwate prefectures. In the restaurant on the second floor, you can taste dishes using Notodo ingredients. In addition, there is a co-working space on the third floor and a pergola deck, and there is plenty of space available from children to businessmen.

A specialty store of rustic and flavorful Southern Senbei, founded in 1948. 540 yen per bag of 10 twice-baked sesame rice crackers, which is popular for its crisp chewiness and sesame flavor. In addition, there are various ingenious rice crackers, such as a refreshing apple scent and 540 yen per bag of 6 apple crackers. A bag of 6 slices of squid delicacies, 540 yen, is perfect for a snack of sake because of its taste. The package, which features a light-hearted picture by Mr. Oba-Hirushi, was also well received and has a large number of fans.