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Sunday, July 18, 2021

Handling in "consecutive pairs"


For Begginer 12 









Answer




Commentary

Handling in "consecutive pairs"

If 8m is discarded, there are only 12 tiles of 4 types: 3m, 4m, 2p, and 5p to be ready.

If you discard 4p, you have 14 tiles of 5 types: 2m, 3m, 4m, 5m, and 8m.

If 4m is discarded, there are 20 tiles of 6 types: 2m, 3m, 5m, 8m, 2p, and 5p.

In addition, this shape has the overwhelming advantage that no matter what you draw, you can always wait for both sides.

This form with 4m discarded 




is called  "perfect one before in waiting".

You must not miss it.

This is not always the case, but it is important to remember that consecutive pairs should be broken in one before for ready.

It is difficult to achieve double sequences from here.













Went to an insect exhibit today and saw all kinds of beetles!

I was excited to see "Atlas", but disappointed not to see "Hercules".



















My summer goal is to catch and raise beetles and stag beetles again this year!







Saturday, July 17, 2021

Identifying the 5 blocks

 For Begginer 11









Answer

Commentary

Identifying the 5 blocks

A hand is made up of 5  blocks, 4 elements + 1 head.

Determine early on where your hand is going to make 5 blocks.

This will help you tell which tiles you do not need.

In this hand, 

① 1 element




② 1 elements or 1 head  




③ 1 elements or 1 head 

④ 1 element




⑤ 1 element




It is made up of these 5 blocks.

In this way, we can see that 4m is clearly unnecessary.













Today, I had great Sushi in yokohama.
















This is row whale slice.
Japan is one of the few countries in the world where you can eat whale.

Friday, July 16, 2021

Pong or Chow??

For intermediate 4 


How do you respond to the 3m discarded by the left player??

① Pong
② Chow
③ No call

Answer

① Pong

Commentary

Let's compare the case of Pong with the case of Chow

① Case of Pong





②Case of Chow





Can you tell the difference??

If you Pong, you can change 3m by 6m (=Dora). 

In this hand, the price is equal but the quite difference the risk of discarding 3m or 6m (Dora).

And when you grow 6s, triple sequence is broken. 

So triple sequence < Dora.

In most other cases, pong is basically more advantageous than chow.

If you're not sure which one, pong.

you had better remember.












The rainy season has ended in Yokohama.

It was too hot today!! 

This is green tea frozen by Ippouen !! taste good!!

Thursday, July 15, 2021

Hate to double acceptance

 For Begginer 10









Answer





Commentary

Hate to  double acceptance


This is a luxurious situation full of double-sided waiting, which is the goal of mahjong.

If you discard 6s and make 3 4 6 8m, there are three kinds of acceptances: 2 5 8m
If you discard 3m, there are four types of acceptances, 5 8m and 5 8s.
















The number of rainy days in Yokohama has been decreasing.
Maybe the rainy season will be over soon.
My family's Chihuahua looks happy.

Wednesday, July 14, 2021

Ryan-Kan(double gut shot) A strong shape in the middle game.

For Begginer 9

Answer

Commentary

Ryan-Kan(double gut shot) A strong shape in the middle game.


This is a review of For Begginer 8.

If you discard 2m, you will lose 4 tiles of  3m .

2 2 4 6 6 is an excellent shape to make 1 elements + head with 2 3 5 6 and 4 kinds of 12 tiles, so remember it.



It was a beautiful day today, so I went to Sakuragi-cho (on the Minato Mirai side) for lunch.

A hamburger of "Ojima", a long-established butcher shop.

1200 JPN (about 10USD, 9 EUR) for one piece.

It was expensive but very delicious.

A luxurious time.

Let's work hard again.


Tuesday, July 13, 2021

When you have a lot of dora, always be aware of the possibility of calling.

 For Begginer 8









Answer


Commentary

When you have a lot of dora, always be aware of the possibility of calling.


This is a hand with two dora, and you want to go up at all costs.

It is too early to cut 2s and fix 1 4 7s.

The pair of 2s should be kept in case of Pon.

Bamboo is superior to 123 456s, because even if you pon, 222456s can be played with the remaining shape.

Remember that 22466 is a compound Ryan-kan, which is a strong shape in the middle of the game.



Today I had a 13-hour surgery.
I started at 9:00 a.m. and finished (now) at 10:30 p.m. Japan time.

I'm tired... I'm going home and going to bed.
Good night.

Monday, July 12, 2021

Look for a sequence

 For Bigginer 7


Answer







Commentary

Look for a sequence


If you draw 6 8, you can make a double-sided wait, but the difference comes when you draw 6.

Since 3, 4, 5, 6, 7 make a 2, 5,  8 ; triple-sided wait, it is more advantageous to keep 7m than 7p in terms of the number of tiles to be accepted.

Basically, in mahjong, isolated tiles are weak and it is more advantageous to have a sequence of them.


















Today's my lunch.

Not many people know this, but I am the best at making cup yakisoba(IPPEI CHAN) in Japan.

(https://www.myojofoods.co.jp/ippei/)

single wait or kanchan wait??