Basically always pay for women
Help women carrying heavy items
Show off my skills when girls are watching me play sports
Basically always pay for subordinates/juniors
Sing ballads at karaoke
Stare into the distance
Stock up on trivia from everyday things then show off my knowledge
Undo the top two buttons of shirts
Comb my fringe diagonally
Idly loosen a tight tie
Give my coat to a crying girl
Pay by credit card all in one installment
Put my arm on the passenger seat when reversing
Boast about having been a bad boy in the past
Walk with a click-clack sound from my shoe
(Sample size=524, men)
Chats
Dating Rules for Japanese Women
Pretend not to understand a dirty joke
Look through my lids with upturned eyes
Use animated deco mail for emoji
Talk in an octave higher tone
Blow off a trivial worry by silently smiling
Coordinate light pink and white fashion
Have a bigger fringe (bangs)
Speak slowly and deliberately
Tilt my head when asking questions
Cover my mouth when laughing
Puff my cheeks when angry
Be a little pigeon-toed when standing in the train, at traffic lights, etc
When hot, embarrassed, fan my face with both hands
Have a cute animal cellphone strap
Make a duck mouth (pouty lips) when I feel people are looking at me
(Sample size=547, women)