夜空に輝く客星！　【アンケート　一日の平均睡眠時間ってどれくら？】

Guest stars shining in the night sky!

[Survey: How many hours of sleep per day do you get, on average?]
• 1-2 hours
• 3-4 hours
• 5-6 hours
• 7-9 hours
• 10+ hours
• When I wanna sleep, I sleep!!!!!