I had a conversation recently with a Quality professional from another organization. The topic somehow drifted to the strict Quality standards in Japan. The person talked about how the product gets rejected by his Japanese counterparts for small blemishes, debris etc. The “defects” met the corporate standards, yet the product gets rejected at their Japanese warehouse. This conversation led me to write this post. My response was that the Japanese were looking at the product from the eyes of the customer. The small blemishes and debris impact the perception of quality, and can bring distaste as the product is being used.
In Japanese, the term for quality is Hinshitsu (hin = goods, and shitsu = quality). With the advent of TQM (Total Quality Movement), the idea of two “Qualities” was made more visible by Professor Noriaki Kano. He termed these;
- Miryokuteki Hinshitsu, or Attractive Quality
- Atarimae Hinshitsu, Must-Be Quality
These concepts were not exactly new, but Prof. Kano was able to put more focus on this. The “Attractive Quality” refers to something that fascinates or excites the customer and the “Must-Be Quality” refers to everything that is expected from the item by the customer. For example, a new phone in the market is expected to function out of the box. It should be able to make calls, connect to the internet, take pictures, play games etc. But if the phone came with the case or if the phone came with the name of the owner etched on the back, then that particular attribute is exciting for the customer. It was not something that he was expecting, and thus it brings “joy” to the customer. The interesting thing about the Attractive Quality is that today’s Attractive Quality becomes tomorrow’s Must-Be Quality. Would you purchase a phone today without the ability to browse the internet or take pictures? These features were added as Attractive Quality features in the past, and they have become Must-Be Quality features today.
The Japanese Quality guru Kaoru Ishikawa called these “Forward-looking qualities” and “Backward-looking qualities”. He called the special features like “easy to use”, “feels good to use” etc. as forward looking qualities. In contrast, “absence of defects” was called as backward looking. The father of Statistical Quality Control, Walter Shewhart called these as Objective and Subjective qualities.
Sometimes the Miryokuteki Hinshitsu also refers to the “Aesthetic Quality” of the product. Apple products are famous for this. There is a lot of attention paid by the Apple Designers for the Aesthetic Quality of their products. The IPhone should feel and look good. Even the package it comes in should say that it contains a “quality product”. In the Japanese culture, the concept of Aesthetics is rooted in “Shibui” and “Mononoaware”. Shibui can be defined as a quality associated with physical beauty “that has a tranquil effect on the viewer”. It brings to attention the naturalness, simplicity and subdued tone. Mononoaware on the other hand refers to the merging of one’s identity with that of an object. (Source: The Global Business by Ronnie Lessem, 1987).
The Total Quality Movement (Or Total Quality Control Movement as it is often referred to in the Japanese books) was taken quite seriously by the Japanese manufacturers. The following concepts were identified as essential;
- Customer orientation
- The “Quality first” approach
- Quality is everyone’s responsibility – from top management down
- Continual improvement of Quality
- Quality assurance is the responsibility of the producer, not of the purchaser or the inspection department
- Quality should be extended from the hardware (i.e., the product) to the software (i.e., services, work, personnel, departments, management, corporations, groups, society and the environment)
Source: Kaoru Ishikawa
Rather than relying on inspection, the Japanese manufacturers, including Toyota and Nissan, believed in building in quality throughout the entire process. The awareness of quality was seen as essential by the operator involved in making the product. It became a matter of owning the process and taking pride in what the operator did. Kenichi Yamamoto, the previous chairman of Mazda, is quoted to have said by BusinessWeek – “any manufacturer can produce according to statistics.”Yamamoto’s remark is about not focusing simply on quantities. Even when we are focusing on quality we should focus on both the objective and subjective quality. This reflects how our company culture views the ownership of quality.
I have always wondered why the windows in an airplane are not aligned with the airplane’s seats. It appears that the plane’s body is built based on a standard, and the seats are later added based on what the plane carriers want. There is not always a focus on what the customer wants, which explains why the seats are not aligned with the windows. I refer to the idea of the quality of a product as “in-the-customer’s-shoes quality”. If you were the customer, how would you like the product?
I will finish off with a story I heard from one of the episodes of the delightful TV show, “Japanology Plus”. This story perfectly and literally captures the concept of in-the-customer’s-shoes quality.
The episode was interviewing a “Japanophile” who was living in Japan for quite a long time. He talked about one incident that truly changed his view on Japan. He went to a small tea house in Japan. He was requested to remove his shoes before entering the room. After the tea, when he came out he was pleasantly surprised to see that his shoes were now moved to face away from the room. This way, he did not have to turn around and fumble to put his shoes on. He can simply put the shoes on his way out without turning around. He was taken aback by the thoughtfulness of the host.
Always keep on learning…
In case you missed it, my last post was “Four Approaches to Problem Solving”.