KankoHR Academy · free
Hotel operations, guest service, hospitality English and practice for the 特定技能 宿泊 skills test, in English and Japanese. Badges from finished courses appear in your profile's skills section.

Courses

Hotel types and ownership, the guest cycle, front office, reservations, night audit, housekeeping and service recovery. 15 lessons.

17 practice questions on front desk, guest service, restaurant service, safety and hygiene. This isn't the official exam.

10 practice questions on the English used in hotels and restaurants, from check-in to complaints.
[To be confirmed]
No. Courses are in English and Japanese.
No. Academy badges aren't official qualifications, and exam practice is for practice only.