Tanaka is very oblivious when it comes to love. That said, Ueno methods can safely be described as extremely unconventional.

Testing Ueno's latest invention requires smelly clothes. Later, her new protective gear is foolproof! But maybe only in theory...

Kitanaga asks Ueno for something to censor prying eyes. Later, Ueno offers Tanaka some more water. He has suspicions this time...