Tea ceremony can be held almost at any place and making and serving of the tea can be done in the presence of the seated guests. Example: Chakai can be held outdoors, known as nodate(tea-making outdoors)and Chaji is held in indoor in a tatami-floored room with adjacent mizuya(a place for preparation) space for the host to conduct preparations of the various items. Best quality tea leaves are used in preparing Koicha which is a thick blend of powdered tea and hot water. Preparing this requires a kneading method to smoothly blend large amount of powered tea with small amount of water. Usucha is a thin blend of matcha and hot water and is whipped using a tea whisk. Usucha is served in an individual bowl to each guest while Koicha is served in one bowl shared among several guests. The equipments used for tea ceremony are: Chakin, tea bowl, tea caddy, tea scoop and tea whisk. Chakin is a white cloth used to wipe the tea bowl. Tea bowls are available in a wide range of sizes and styles and different styles are used for thick and thin tea. Shallow bowls are used in summer to cool the tea rapidly while deep bowls are used in winter. Broken tea bowls are not thrown away, instead they are repaired using a mixture of lacquer and other natural ingredients. Tea caddy is a small lidded container in which powered tea is placed for use in the tea-making procedure. Tea scoops are generally craved from a single piece of bamboo but can also be made of ivory or wood. They are used to scoop tea from the tea caddy into the tea bowl. Tea whisk is used to mix the powered tea with hot water and is craved from a single piece of bamboo.
Bamboo spoon, Bamboo Whisk, Tea Cakes
Tea utensils
Here is a usual sequence of a tea ceremony: If the gather is held at a tea house having a waiting bench, the guests will wait until summoned by the host. They will then purify themselves by washing their hands and rinsing their mouths with water from a small stone basin. After that the guests remove their footwear and enter the tea house. They are firstly served with a meal but if there is no meal, they are served with sweets. The utensils are then clean in front of the guests and preparation of tea making is begin. Bows are exchanged between the host and the guest receiving the tea. If it is thin tea, the guests drinks all the tea and the bowl is returned to the host who prepares tea for the next guests using the same bowl. If it is thick tea, the guest takes two more sips before wiping the rim, rotating the bowl to its original position and passing it to the next guest with a bow. After all the guests have taken tea, the host cleans the utensils and will let the guest of honour to examine some of the utensils. After that, the host will collect back and the guests leave the tea house. The host then bows from the door and the ceremony is over.
That is all I have found out about tea ceremony, now is origami! Hmm.. what is origami? It is a traditional Japanese art of paper folding. There is a goal when doing this activity. It is to use only one piece of paper to make into an object using geometric folds and crease patterns preferably without the use of glue or cutting the paper. Origami only uses a small number of different folds but they can be combined in a variety of ways to make intricate designs. These designs begin with a square sheet of paper whose sides may be different colours or prints. The most popular design is the paper crane. Almost any paper can be use for folding, the choice normal copy paper with weights of 70-90g/m2 can be used for simple folds such as crane and waterbomb and heavier weight papers of 100g/m2 or more can be wet-folded(use of water to dampen the paper so that it can be manipulated more easily). The technique of wet-folding allows a more rounded sculpting of the model, which becomes rigid and sturdy when it is dry. Special origami paperare used as well and weighs slightly less than copy paper, making it suitable for a wider range of models. For more complex models, use foil-backed paper which is a sheet of thin foil glued to a sheet of thin paper. Washi is the predominant origami paper used in Japan which is tougher than ordinary paper and is made from wood pulp. It is used in many traditional arts.
There are three types of origami: Action origami, mathematics of origami and technical origami. Action origami is origami that can move. It can made to be able to fly by inflation. After inflation, kinetic energy of a person’s hand is used and applied at a certain region on the model to move another flap or limb. Mathematics of origami: The problem of flat-foldability is consider a mathematical study. There are four mathematical rules for origami crease pattern: 1. Crease patterns are two colourable, 2. At any vertex the number of valley and mountain folds always differ by two in either direction, 3. At any vertex, the sum of all the odd angles adds up to 180 degrees, as do the even, 4. A sheet can never penetrate a fold. Technical origami is a field of origami that has developed almost hand-in-hand with the field of mathematical origami. The main starting point for such technical designs is the crease pattern which is the essentially layout of the creases required to form the final model. When origami designers come up with a crease pattern for a new design, the smaller creases are unimportant and are use at the end. What is important is the allocation of regions of the paper and how these mapped to the structure of the object being designed. An example is uniaxial bases.

From this week’s research, I have learnt that two types of tea are actually used during tea ceremony and are actually serve step by step and also how the tea ceremony works(the sequence of it). Under origami, I didn’t know that any type of paper can be used to make a proper origami. I thought there will be a specific type of paper used to make a proper origami! I have learnt that some types of paper however are specially used for a certain purpose or effect and also learn that there are actually three types of origami! So that’s all for this week! Comeback next week for more!!! Tata! :)