Himeno has a young cousin named Shino-chan. Manami, as well, has three young triplet sisters, and an even younger fourth sister. One day, Manami orders her triplet sisters to stay home and watch their youngest sister while she goes out. This leads the four youngest Mitama sisters to experience a truly mysterious phenomenon...
See, short-selling is when you borrow shares,
 sell them, and then buy them back.
كما قلت، البيع المكشوف هو عندما
.تستعيرين أسهمًا، تبيعينهم، وثم تعيدين شراءهم
Short Selling ist,
wenn du dir Aktien leihst,
Venta corta es cuando compras acciones,
las vendes y compras de vuelta.
Venta corta es cuando compras acciones,
las vendes y compras de vuelta.
Si on fait de la vente à découvert,
Allora, la vendita allo scoperto 
consiste nel prendere in prestito delle azioni,
E venda a descoberto é quando você toma ações
emprestadas, vende-as e as compra de novo.
Продажа без покрытия — 
это продажа акций, которыми не владеешь.