HoshinoTetsuo  Dec 24, 2025, 1:03:09 PM Study time: 34 seconds
Today's learning: 1
Consecutive study days: 81
Difficult review: 1
課目Ⅱ

HoshinoTetsuo  Dec 22, 2025, 12:40:12 PM Study time: 35 seconds
Today's learning: 1
Consecutive study days: 80
Difficult review: 1
課目Ⅱ

HoshinoTetsuo  Dec 17, 2025, 1:57:27 PM Study time: 35 seconds
Today's learning: 1
Consecutive study days: 75
Difficult review: 1
課目Ⅱ

HoshinoTetsuo  Dec 16, 2025, 2:10:49 PM Study time: 39 seconds
Today's learning: 2
Consecutive study days: 74
Difficult review: 1
課目Ⅱ 課目Ⅳ

HoshinoTetsuo  Dec 1, 2025, 5:55:26 AM Study time: 45 seconds
Today's learning: 3
Consecutive study days: 59
Difficult review: 1
課目Ⅱ Shinetsu 燃料と燃焼

HoshinoTetsuo  Nov 24, 2025, 12:50:23 PM Study time: 35 seconds
Today's learning: 1
Consecutive study days: 54
Difficult review: 1
課目Ⅱ

HoshinoTetsuo  Nov 15, 2025, 2:32:09 PM Study time: 43 seconds
Today's learning: 3
Consecutive study days: 45
Difficult review: 1
英語 エネ管 課目Ⅱ

HoshinoTetsuo  Nov 1, 2025, 3:08:04 PM Study time: 1 minute(s)
Today's learning: 6
Consecutive study days: 30
Difficult review: 1
英語 エネ管 課目Ⅱ