The criticism of the Sanposel is not stupid, it's the opinion and request

Criticism is not the only way to protect against criticism

It seems that a product called Sanposel was sold from April of this year.

By attaching an aluminum frame with tires, the school bag can be pulled with one hand like a carry case.

Stick carries for school bag / school bag[Goku no Kimochi THE LABO] (the-labo.com)

Although it is also taken up on the official website, it seems that there are reports of health hazards that hurt the back and neck by carrying a heavy school bag every day, and this Sanposel was created based on the idea of ​​elementary school students to solve it.

Criticisms such as "the carry case is dangerous" and "become weak" have occurred on the Internet for this product.

Entertainer Seiji Chihara and Naoki Ogi, also known as Mama Ogi, argue against this.

"The guy who criticizes the school bag. It's too stupid." Seiji Chihara blames the school bag culture and voices of doubt: Chunichi Sports, Tokyo Chunichi Sports (chunichi.co.jp)

Perhaps it was a feeling of respect for the ideas of elementary school students and a complaint to those who did not praise new things obediently.

However, I thought their reaction was a little unadulterated.

Some criticisms may be off the mark.

However, it is a fact that there are many accidents related to carry cases.

Personal injury and personal liabilityinsurance due to carry bag | Insurance information useful for living | AquaSmall Amount Short Term Insurance Co., Ltd. (aqua-ins.com)

If you pull the carry case to the back, you will not be able to see it, so you cannot avoid pedestrians and bicycles and you will have a contact accident.

Also, when lifting the carry case with one hand on stairs or steps, it seems that an accident will occur with the carry case that has run out of grip and has fallen away from the hand.

Since the walk cell can be carried on the back with it attached, it may be possible to prevent it by carrying it on the back in front of the stairs.

However, since the frame must be shrunk to carry it on your back, if you are asked if you want to do that in front of the stairs, you can wear it sideways and carry it by hand.

In addition, the school bag has the effect of protecting the back of the head and preventing fatal injuries when it falls backward. (Although I have never actually come across such a scene)

If you also pull the carry case, it seems that it will prevent you from falling, but there is some criticism.

Rather than shutting down criticism and anxiety, it can only be said to be a product if it is explained and improved as a customer's voice.

Neither Seiji Chihara nor Naoki Ogi are sellers, so I don't have the right to do so, but I thought it would be good if I could have some insight in that area if I wanted to support them.

The official website of Sanposel focuses on product explanations and appeals.

I would like you to support the single-minded attitude of product development.