Mausoleum of Matsudaira Sadamasa
A mausoleum in Iwaidani-higashi-machi, Matsuyama, enshrining Matsudaira Sadamasa (1610–1673), the younger brother of Matsudaira Sadayuki, the first lord of the Matsuyama Domain. Sadamasa was stripped of his domain after becoming a Buddhist monk and thereafter lived in Matsuyama.
The Mausoleum of Matsudaira Sadamasa is a mausoleum located in Iwaidani Higashimachi, Matsuyama City. It enshrines Matsudaira Sadamasa, who was the younger brother of Matsudaira Sadayuki, the first lord of the Matsuyama Domain.
Matsudaira Sadamasa
Matsudaira Sadamasa (1610-1673) was a daimyo of the Mikawa Kariya Domain with 20,000 koku. In 1651 (1651), he was subjected to kaieki (attainder) because he criticized the shogunate government and shaved his head to become a Buddhist priest without permission. His family was entrusted to his older brother Sadayuki, and they lived in Matsuyama thereafter.
Located in the area of Iwaidani, slightly away from the Dogo Onsen town, it is a spot that conveys the history of the Matsudaira clan of the Matsuyama Domain.
Source: "Matsudaira Sadamasa" "Matsudaira Sadayuki" Wikipedia (CC BY-SA) Last confirmed date: July 2026
More spots in North Dogo Area
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A liquor shop handling local sake, in Iwaidani, Matsuyama. Sakagura Yamakei is run by Yamamoto Hisao Shoten.
Shikoku Tours (Rental Cycles)
A bicycle-rental base 10 minutes on foot from Dogo Onsen Station. It offers E-BIKES and Brompton mini-bikes.
Iris Pharmacy Iwaidani
Iris Pharmacy Iwai Dani is a pharmacy centered on prescription dispensing, which can be used in conjunction with facilities in the Iwaidani area.
Myosei-ji Temple
A Nichiren sect temple located in Yamada-cho Otsu, Matsuyama City. The mountain name is Jueizan. Within the grounds, there is the grave of Yanagihara Kyokudo, a haiku poet who founded the haiku magazine "Hototogisu".
Yamanobe Honten
An outlet of the Yamanobe group of kappo restaurants, in Iwaidani, Matsuyama. It serves omakase kaiseki and lunch kaiseki using seasonal ingredients, and unaju made with domestic eel. It is in an area close to Dogo.
Mausoleum of Matsudaira Sadayuki
The mausoleum of Matsudaira Sadayuki (1587–1668), the first lord of the Matsuyama Domain, located within the grounds of Joshin-ji Temple. It is a designated historic site of Ehime Prefecture. Sadayuki entered Matsuyama in 1635 (Kan'ei 12) and rebuilt the keep of Matsuyama Castle into three tiers.
Iwaidani Kita Park
A park for local residents in a quiet residential area. It has a combined play structure notable for its circular monkey bars, offering a calm, spacious place for children to play.
Unagi Kaiseki Ogura
An eel kaiseki restaurant in Iwaidani, Matsuyama. Unaju grilled with an inherited sauce, gyuju, and a monthly eel kaiseki course can be had at seats overlooking the garden.
More "Historic Buildings & Sites" spots
See all in this category →Yugama Yakushi
A stone yugama in Dogo Park. It is a cylindrical stone object that was once used as a hot spring outlet for Dogo Onsen, and is a Tangible Cultural Property designated by Ehime Prefecture.
Statue of Masaoka Shiki
A bronze statue of the haiku poet Masaoka Shiki in Hojoen plaza in front of Dogo Onsen Station. In reference to Shiki's love of baseball, he is depicted wearing a baseball uniform.
Mausoleum of Matsudaira Sadayuki
The mausoleum of Matsudaira Sadayuki (1587–1668), the first lord of the Matsuyama Domain, located within the grounds of Joshin-ji Temple. It is a designated historic site of Ehime Prefecture. Sadayuki entered Matsuyama in 1635 (Kan'ei 12) and rebuilt the keep of Matsuyama Castle into three tiers.
Enthronement Commemoration Monument
A monument within Dogo Park. It was erected to celebrate the Gotaiten, the imperial enthronement ceremony, and can be viewed while strolling through the park.