Informal Upright Bonsai

The branches are distributed asymmetrically.
Informal upright bonsai. The basic difference between a formal upright bonsai and the informal upright bonsai is that in the latter type the trunk is not as perfectly straight as a chokkan and has some bend in it. The informal upright may be the most commonly found bonsai style. Informal upright bonsai style moyogi the informal upright style is common in both nature and in the art of bonsai. The informal upright bonsai or moyogi is also a very popular bonsai style.
The top of the tree is straight above the base of the trunk. Tapering of the trunk must be clearly visible with the base of the trunk thicker than the higher portion. The requirements are simple. Informal upright style the trunk is slightly bent and tapers toward the top.
The formal upright bonsai style called chokkan in japanese is easy enough for a novice to work on and challenging enough for bonsai masters. Creating bonsai is a living art project. Yes it has pronounced twists and bends allowing the plant to emerge somewhat in motion which in turn gives the bonsai the informality it deserves. An apex over the root ball and interesting line leading to the apex.
The trunk grows upright roughly in the shape of a letter s and at every turn branching occurs.