1250

masanorigura Sep 9, 2025, 4:21:49 PM Study time: 9 minute(s)
Today's learning: 10
Consecutive study days: 4
Difficult review: 1
1250

masanorigura Sep 9, 2025, 5:52:06 AM Study time: 2 minute(s)
Today's learning: 1
Consecutive study days: 3
Difficult review: 1
1250