1. Overnight bus travel from Tokyo to Osaka in Japan can be a cost-effective option, with companies like Willer Express offering comfortable and affordable journeys.
2. The "Dome" model bus provides private capsule pods for passengers, ensuring comfort and privacy during the journey. Each seat comes equipped with amenities such as a drink holder, power outlet, and smartphone holder.
3. To enhance your overnight bus experience, it's recommended to bring warm clothing, an eye mask, earplugs, and a neck pillow. These items will help you stay comfortable and sleep better during the journey.