A List He Never Bought From, and How It Made Him Rethink Japan 2H2D

It had been two weeks since Chen Yanting returned from Kansai. His suitcase was already tucked away in the storage room, his passport back in the drawer, and only that folded slip of paper still clung to the corner of his desk. It was a list he had hastily copied into his phone's notes app while standing in front of a whole shelf of men's health products at a drugstore in the Shinsaibashi area. The store was crowded that day, and afraid he would forget, he jotted down only the kanji on the packaging and the price ranges. He didn't take photos, didn't ask the staff. Back in Taiwan, he opened the list and realized he couldn't even remember why he'd written down a particular item—only that the shelf label had read "Japan 2H2D" alongside other products.

He had assumed this sort of thing could be solved with a quick online search. That first night, he typed a few keywords into the search bar, but the results only left him more confused: some people posted unboxing reviews, some wrote comparison charts, some lumped several products together, and others simply translated the Japanese on the packaging into Chinese without saying which product they were actually looking at. He closed the window, and a very practical question surfaced: if he couldn't even clearly say what he'd seen in the store, how was he supposed to compare anything?

The next day during lunch break, he showed the list to a coworker. The coworker laughed: "Is this a shopping list or evidence in a cold case?" Chen didn't argue, because it really did feel like he was investigating something. He started with the dumbest possible step: taking the list apart character by character, figuring out which were brand names, which were product names, and which were just promotional words on the packaging. He realized he'd copied too fast, writing two or three differently positioned items on the same line—no wonder nothing matched up when he tried to look them up later.

That's where the trail went cold. He remembered that the drugstore shelves were divided into several sections: some for daily cleaning products, some for items with more complex labeling, and some in counters where you had to ask separately at checkout. At the time, he'd only been looking at prices and hadn't paid attention to the sections. That mistake made him realize: if you throw things of different natures into the same basket to compare, no comparison will ever be accurate. So he changed his approach. Instead of asking "which one is better," he first asked "are these even the same category?"

The second clue came from the back of the list. He flipped it over and found a line of small handwriting he'd jotted down: "Packaging has labels—if you can't understand it, don't grab it first." It was just a casual reminder, but it turned out to be the key to everything. He began shifting his focus from online reviews back to the packaging itself: product name, ingredient labeling, usage instructions, warnings, importer information. He noticed that some products were hyped to the skies online, yet when you looked at the packaging and labeling, the information was actually quite limited; others clearly stated which regulatory category they belonged to. Only then did he understand: the point of comparison isn't whose adjectives are more elaborate, but whose information can be verified.

At this stage, he ran into an even more fundamental question: should the string "Japan 2H2D" be understood as a single product, or was it just a name he'd hastily scribbled down from the shelf? He didn't rush to a conclusion. Instead, he split the question in two: one half was "where did I see it," and the other was "what was next to it." The former was about source, the latter about classification. He remembered that the same section had other products with similar packaging styles, so he guessed it might be a whole category rather than a single option. But a guess is a guess—he didn't treat it as an answer.

He later did something he found a bit funny: he photocopied the list and took it to a pharmacy near his home, asking the pharmacist directly, "If I want to figure out how these differ, which labels should I look at?" The pharmacist didn't judge which was better for him, only reminded him to first make a list of the medications and supplements he was currently using, then confirm which regulatory category the items he wanted to understand belonged to—it's usually written on the packaging. Chen copied that sentence onto the back of his list, finding it more practical than any online comparison chart. He also learned that when facing an uncertain product, asking a professional first is far faster than circling around search results on your own.

Two weeks later, on a weekend, he finally tore the slip of paper off the corner of his desk and reorganized it into a genuinely useful list: the left column for product names and sources, the middle for labeling visible on the packaging, and the right for questions he still wasn't sure about. He didn't buy any of them, because he realized what he needed wasn't an impulsive answer but a repeatable way of judging. What that Japan trip left him wasn't a souvenir but a reminder: when facing a dazzling array of choices on the shelf, figuring out what you're actually comparing brings you closer to the answer than rushing to pick one.