Why a paid trial day is worth more than 3 interviews
The 6-hour run-of-day
What to observe in each block
Pay, food, transit logistics
The 15-minute debrief and decision
Common questions
In plain English:6 hours, `¥ 350–550` cash that evening regardless of outcome, structured across morning + meal + nap + afternoon. Watch hour 4–6 for fatigue. Write 3 things down before discussing with your partner. Sleep on it. Decide the next morning.