Saijioji is a small Buddhist Temple in central Hakodate. It is directly across from Goryokaku Park, and is particularly beautiful in the spring as there are a couple of cherry blossoms in the courtyard area. There is also a small cafe next door making this a nice area to walk around. Being a Buddhist temple, you can find the various statues and motifs symbolizing the faith of this religion. There is a lovely little central shrine in the courtyard. It makes for a great photo opportunity. 

Inside the temple itself they have the statues of the four widely revered Bodhisattva (Bosatsu in Japanese). Bodhisattva refers to anyone who has made a resolution to become a Buddha and has also received a confirmation or prediction from a living Buddha that this will be so. The four Bodhisattva include boundless compassion, wisdom, practice, and lastly patience and salvation from suffering. This is a nice spot to drop into and visit on your way to or from the Goryokaku Park nearby. And why not take a break at the cafe next door.