The country's men's team made headlines at Qatar 2022 after they left their changing room spotless following a dramatic comeback against Spain and finishing top of their group.
Their fans were also spotted tidying the stands after.
Now, the women's team have followed suit.
After beating Group C opponents Zambia 5-0, pictures show Japan left their dressing room at the FMG Stadium Waikato in New Zealand sparking clean.
All towels were placed in a bag, with all toiletries placed neatly and even their untouched drinks were left tidy.
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The team wrote 'ARIGATOU', meaning 'Thank You' in Japanese, on the whiteboard, too.
They also wrote the message in their native language and drew the country's flag next to it.
Japan's opening win has put them top of Group C, with Spain in second following their 3-0 victory over Costa Rica on Friday.
They next face Costa Rica on Wednesday at 6am UK time as they continue their World Cup campaign.