・Operation has been confirmed, but as this is an old item, it may not function depending on the condition of the main unit. Please note that we do not guarantee operation on all main units. Orders placed by 13:00 will be shipped on the same day. Orders placed from Friday afternoon to Sunday will be shipped on Monday. If Monday is a public holiday, the order will be shipped on the next weekday. We generally do not accept price negotiations, but if you purchase multiple items together, we will discount 100 yen for each additional item. If you do not wish to purchase as a set, please purchase as is.