
Explore specialty products in a unique mandarin orange-shaped building
About this spot
A roadside station (michi no eki) representing Saikai City, marked by a unique dome-shaped building in the form of a mandarin orange. It offers an abundant selection of fresh local vegetables, fruits, seafood, and souvenirs—enjoyable to browse even just with family. Saikai City is also known as a mandarin orange producing region, and depending on the season, you can taste locally grown citrus varieties. It's close to Ooseto Town, where the fireworks display takes place, making it the perfect start to your course.
Fireworks details
Name: おおせと夏まつり花火大会
Date & time: 8/13 (Thu) Time TBA
Venue: 瀬戸港沖合
Shells: approx. 1,000
2026年8月13日(木)開催、第39回を数える大瀬戸町の夏の風物詩です。瀬戸港沖合から約1,000発の花火が打ち上がり、造船の町として栄えてきた港の夜空を彩ります。港を囲む山々に音が反響し、規模以上の迫力を感じられるのもこの大会の魅力。地元の人たちと肩を並べて楽しむ、西海市の夏の締めくくりにふさわしいひとときです。
Tips
荒天時は中止や順延の可能性があるため、当日の開催可否は西海市の公式発表で確認を。終了後は港周辺の道路が混雑するため、時間差での移動がおすすめです。足元が暗いのでスマホのライトを用意しておくと安心です。
Food stalls
Food stalls: Yes
※WalkerPlus 2026年開催情報(8/13)に「夏まつりでは、お祭りの雰囲気を盛り上げる多くの夜店が軒を連ねる」と記載。. Stall lineups change year to year. Please check the official site for the latest details.
Turn this into a day plan with stall time includedTips
Located along National Route 202 with spacious parking. Summer crowds are common, so visiting in the morning is recommended. Yukiura Beach is approximately 15 minutes by car.
Best time to visit
Approximately 1 hour required. Morning to early afternoon tends to be less crowded.
Access & map
〒851-3504 Nagasaki Prefecture, Saikai City, Saikai Town, Koba Village 496−1
Model course featuring this spot

2026 39th Ooseto Summer Festival Fireworks Display - Full Day Course
Nagasaki
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