Hi! It’s Sensei.
“Every day is overtime, and my body is exhausted…”
“My back (Koshi / 腰) and legs (Ashi / 足) hurt so much that it’s hard to wake up in the morning…”
Trainees’ work is really tough because there is a lot of heavy lifting and standing, right?
Are you just taking a shower and collapsing onto your bed?
If so, your fatigue won’t go away!
Today, I (Sensei) will show you 3 “Magic items that make fatigue disappear instantly” that all Japanese workers use.
All of them are cheap and can be bought immediately on Amazon or at a Drugstore (Yakkyoku / 薬局).
1. Pain disappears just by sticking it on: “Salonpas (サロンパス)”
The most famous magic sticker in Japan is “Salonpas (サロンパス)”.
You might have it in Vietnam or Indonesia too, but the Japanese version is incredibly effective.
- Just stick it on the painful areas (shoulders, back, calves) before sleeping.
- It feels tingly and cool!
- The next morning, your body feels light like a lie.
It’s very cheap, costing only a few yen per sheet.
If you think “My back hurts!”, don’t endure it—just stick this on.
2. Turn your bath into a hot spring: “Bub (バブ)”
Are you just finishing with a shower (Shawa / シャワー) every day?
If you want to remove fatigue, soaking in hot water (Ofuro / お風呂) is the best.
At that time, let’s put in one tablet of “Bub (バブ)”.
The moment you put it in the water, bubbles (Tansan / 炭酸) come out.
These bubbles warm up your body and melt away muscle fatigue.
It makes you feel like you are in a Japanese “Hot Spring (Onsen / 温泉)”!
It costs about 50 yen per piece.
On days when you think “I’m so tired!”, relax in a bath with Bub.
3. For people with swollen legs: “Kyusoku Jikan (休足時間)”
“My legs feel heavy like an elephant from standing all day…”
For those people, try this: “Kyusoku Jikan (休足時間)”.
🦵 Cool and comfortable!
This is a cooling gel sheet specifically for legs.
I want you to try sticking it on your calves (Fukurahagi / ふくらはぎ) or soles of your feet after a bath.
You can think of it as the leg version of “Hiepita (冷えピタ)”.
With the scent of herbs, you can sleep very relaxedly.
Summary: Caring for your body is an investment
There’s no point in being stingy with items that cost a few hundred yen if you break your body and become unable to work.
To work energetically tomorrow, give your body a small present.
If you buy in bulk on Amazon, you can share them with everyone in the dormitory!
👇 For those who don’t know how to buy
🛒 How to use Amazon with Convenience Store Payment

