（解説文要約）
ご覧の運搬具を「セナ」と言います。前後合わせて60キロほどの石炭を運びます。
前側のカゴを45度以上傾けないと運びづらかったようです。
左手に持っているのは「シュモク」という杖です。
長さが10センチほどの短い杖を使っていました。
This carrier is shouldering a carrying tool called Sena.
In the set of baskets, they could carry approximately 60 kilograms of coal at one time.
They had to tilt the front basket at more than 45 degree angle in order to carry it.
The stick in her left hand was called Shumoku, and was as short as 10 cm.
While being quite a short stick it helped the carriers to keep their balance.