Journey through おもしろ地理's most significant moments, from humble beginnings to major achievements.
おもしろ地理 started the YouTube journey
Subscriber community reached 1K members
Subscriber community reached 10K members
Subscriber community reached 50K members
Subscriber community reached 100K members
九州には7県しかないのに何故「九」州と言うのか？
平成の大合併で唯一越県合併した市町村
環七・環八があるのに、環一から環六がない理由
