Data appears to be unzipping his uniform jacket in front of a Cardassian and I wish I could speak Japanese so I knew what was going on here lol

Pink text across left side: (Title) IT'S EMBARRASSING TO PAY IN PUBLIC

Far right text box: Major Data, who made an emergency landing on an unexplored planet, needs a lot of tools for his repairs, but...

CARDASSIAN: "You have no money? Then pay with your body! * It's common sense." * Japanese colloquialism referring to prostitution.

DATA chibi head (thinking): Ah, yes, the exchange of goods for labor!

DATA (2nd panel): "I see, I see. What is the meaning of 'to pay with your body', like an examination?"

CARDASSIAN (flatly): "What are you, stupid? I'm saying stick your ass out there and make some money.

DATA (left side balloons, unzipping): "Ass. Buttocks. Founding a business by exposure."

DATA (bottom panel, unzipping further): *blush* "Fortunately, I have confidence in those abilities."

タイトルのバリバリ財布とはマジックテープで開閉するタイプの財布のことで、大人が使っていると恥ずかしい(子供っぽい)とされているものです。

Title: CHILD MOCHI DATA

Mochi (moe-chee) is a traditional Japanese dessert that has a firm yet pliant texture -- the artist is comparing Mr. Data's pale cheeks to this. Mochi is made by pounding and molding sweet rice. Data is metaphorically being pushed and pulled.

ADMIRAL HAFTEL: "Children should be educated at appropriate institutions."

LAL: "I want to stay here with my Dad."