
It is a traditional Japanese art that seeks the beauty of the appearance of plants while growing them in pottery pots. Pine is a typical type of bonsai, but there are various types such as flowers, real things, grasses, and leaves, all of which are several tens of centimeters and are like miniatures of … Read More

1. The front and back of an object. The outside and inside of the matter. Also, it must be in a front-to-back relationship. Positions and positions conflict with each other. 2. There is a difference between the outside and the inside. The difference between what you say and do in public and what you … Read More

A mineral made of extremely fine granular or fibrous quartz. It may also contain a mineral called moganite, which is polymorphic to quartz. There are various colors such as colorless, red, orange (daidai), green, yellow, and black, and there are various variant names. Some are used as decorative stones such as agate, carnelian, and … Read More

When a crustal movement in the vertical direction occurs on the ocean floor due to a large earthquake at the ocean floor, the seawater above it is disturbed and propagates as a long wave. This wave has an extremely long wavelength compared to the wave height and is not recognized as a wave offshore, … Read More

Copper carbonate mineral, green or blackish green, with diamond luster and translucent. Monoclinic system with many fine needles or fibrous crystals. Malachite is said to have the power to protect the owner from disasters. It is also said to increase the amulet amulet, intuition and insight. Japan call “Ku jaku ishi”.

A generic name for plants belonging to the cactus family, a perennial succulent plant that grows in the arid region from tropical to subtropical areas of the Americas, with Mexico being the center of distribution. The stems are massive, columnar, stringy, and so on, and they are succulent. There are generally no leaves except … Read More

It is blue beryl. The name is a word that means “seawater” in Latin. A gem name of a transparent blue tone among the green pillar stones. Most of the commercial products are cheaper than emeralds and have been treated with heat from green to yellow-green patyrite. Japan call “Ai dama”.