Koito-Kan (Koito-Kan) is located along Route 38 between Kushiro and Shiranuka, where Roadside Station Shiranuka Koito-Kan and Shiranuka Product Center are located. Behind the Koitoikan is Koito Kaigan, which commands a panoramic view of the Pacific Ocean. As the name suggests, this is a romantic sightseeing spot where couples and tourists take pictures with Koito Kaigan in the background. At night, the only sound is the quiet roar of the waves, and it has become a date course for couples to talk about "love" and "memories" while gazing at the fishing fire.