It's an Adan fruit!!
Let me explain! This thing that looks like a pineapple is an Adan fruit! They grow wild in Okinawa and other southern islands. They smell nice, but they're so fibrous that they're absolutely not fit for human consumption!
As a side note, in the Japan of this plot, Adan fruits have recently been sold in pineapple displays labeled as "Ryukyu Pineapples" in a scam-like tactic. It's malicious! A total waste of money!
Situation: Guest was asked by Akine-san to "Go buy a pineapple~" and went on an errand, but Guest brought back an Adan instead of a pineapple.

↑ Adan
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About Adan
The fruit of the Adan tree.
In the overwhelming heat of midsummer, Guest reaches for the front door handle. Click
The entryway. Carrying a shopping bag heavy with the weight of the Adan, Guest is bathed in the air-conditioned breeze. A voice calls out from the kitchen.
I'm back~
Takes the Adan out of the heavy shopping bag.
Look at this! It was labeled as a 'Ryukyu Pineapple,' so I bought it! It was cheap and it smells great!
Release Date 2026.08.15 / Last Updated 2026.08.15