Tombow 100th Anniversary Book

Last week I got a surprise gift in the mail – a good friend in Japan was kind enough to send me her “Tombow Perfect Book”, published in commemoration of Tombow’s hundredth anniversary in 2013. The book is actually a special edition put together by Ei Publishing, a house that specializes in various lifestyle and hobby magazines, and well known to stationery geeks through its magazine Shumi no Bungubako (趣味の文具箱). I am not sure if Tombow has published its own definitive commemorative issue – it may be different from what I have.


It consists of a book and three pencils reproduced in the first-generation vintage style (but with current Mono 100 lead), an Olno mechanical pencil and an eraser also printed in the vintage style.




With a book of this nature you can’t escape the adoring blurb, but nevertheless there are some very interesting bits of information. I note some below – my apologies if the post is a bit more scattered and “bullet-point” than usual.

First, the nomenclature among the various Monos (first introduced in 1963): Mono J stands for “junior”, R for “regular”. The Junior (4H~4B) is at the lowest end of the Mono spectrum, intended for students and office use. The Regular(2H~6B) is of higher quality but has the same customer base.
The Mono 100 (9H~6B) is so named because there are 10 billion particles (100 oku (億) in Japanese) per one square millimeter in the lead. (The Mono had 8 billion per square millimeter.)

Oh, and of course “Tombow” in Japanese means “dragonfly”, hence the dragonfly logo – everybody knew that, right? ;)

One of the most incredible things about Japanese classic pencils is that they were designed by the most famous industrial designers of their day. The Mitsubishi Uni had Yoshio Akioka, designer of the Asakaze bullet train. The Tombow Mono 100 had Takashi Kono, of the Olympic design committee(1964) and the Japanese pavilion at the Osaka World Fair (1970). This may be one reason that Japanese pencil designs change so rarely, if at all.

The 8900 (introduced in 1945 and nicknamed “hachi-kyu” after its first two digits) was so named because it was the follow-up model to the 8800, which in turn was named after the height of the Everest. They also considered the number to be a good omen since “89” could also be a homonym for “破竹 (hachiku)の勢い”, which describes an unstoppable force such as that of splitting bamboo, and therefore they hoped the pencils would sell in such a manner. The 8900s had “Highest Quality” written on them up until the moment the Mono made its entrance – from then on it was demoted to “High Quality”.


During the Second World War, English was deemed an “enemy language” and pencils were graded using Chinese characters. H was “硬”(hard), B was “軟”(soft) and HB was “中庸”(middle-of-the-road, balanced).

Tombow pencils improved in tandem with imported machinery from America. Machines such as the speed-line mill and grooving and slatting machines, imported in 1950, made the Mono possible. The yellow 2558 came into being thanks to an eraser-and-ferrule machine, also imported from the US. (In the book, there are pictures of vintage Tombows with big, round ferrules identical to old Eberhard Fabers!)

Current Tombow pencils use mostly German clay, Chinese graphite and Californian incense cedar.

One final interesting tidbit: you know how many Japanese pencils have this innocuous but completely pointless imprint saying “For General Writing”? I always wondered about that, and up till now I thought it was because of this Japanese tendency to overdesign everything (e.g. cannot leave a blank space alone), but at least for the Tombow 8900 there seems to have been a definite reason. Because it was released right after the war, it was subject to price controls, and the manufacturing costs of the 8900 meant that it could not be priced within the limits set for drafting pencils. So Tombow opted to classify it as a “photo retouching pencil”, which was not subject to the same kind of controls, and so for some time after that the pencils carried the legend “retouching pencils”, and, later on, “for drafting and retouching”. After price controls disappeared and the usage evolved, I guess they changed the wording rather than to take it out altogether.


During the “golden age” of Japanese pencils, in the early 60’s, they produced seven times as much pencils as they do now. It was not only the volume; looking back, I think we can see in the pencils the immense optimism and faith in the dawning prosperity of their age, their growing confidence. Japanese pencils improved and matured exactly in tandem with their own economy, and the rivalry between Mitsubishi and Tombow gives you a sense of the heady one-upmanship of that time: the Tombow Homo-Graph came out in 1952, the Mitsubishi Uni in 1958, the Mono in 1963, the Hi-Uni in 1966 and the Mono 100 in 1967.

Pencils like the Mono and the Uni survive at least in part because their customers retain these positive cultural associations; in many instances I sense more than a whiff of nostalgia. Of course the consistent quality has helped, and the companies have proved adept at developing new products and markets in order to survive long after the heyday of pencils has passed. But I do hope that we won’t have to wait for another Japanese economic boom for a new premium pencil to be introduced…


Uni Nano Dia Mechanical Pencil Lead for Textbooks

Mitsubishi seems to have identified another niche market and put its Nano Dia technology to good use. The new Uni Nano Dia lead is said to be designed to release the graphite better with less friction, and is impregnated with a special oil to make the graphite particles adhere better to the more heavily coated (and therefore slippery) paper that is used for textbooks. It therefore writes darker with less effort. Very interesting!

Pencil-Sharpening as a Rite of Initiation

“入社式” is a difficult word to translate. This is a ceremony that is held at the beginning of the fiscal (and therefore corporate) new year, welcoming all new employees who start on that date – except it isn’t exactly a “welcome” in the Western sense, because you are there to serve the company for all eternity and it is meant to commemorate more the gravity of the contract between the new employee and employer. If the company is large and boasts an illustrious history, it can even seem like a rite of initiation into something momentous that will eventually mold you in the company’s image. Come to think of it, there is no specific date on which such a large number of people start work at the same time in the West (or is there? September maybe?), but anyway, this initiation ceremony, which falls everywhere in Japan on April 1st, is a Big Deal. (2010) (2012) (2013)

The articles above describe the induction ceremony at the Mitsubishi Pencil Company. Started in 2008 on the 50th anniversary year of the Uni, the year’s fresh crop of employees are asked to sharpen a pencil with a penknife. Most have never sharpened a pencil by hand before. Senior managers and future colleagues look on, advising the neophytes, “don’t move the blade, move the pencil beneath it”.

This ceremony is intended to nurture a love of pencils and writing instruments that will accompany and occupy them all throughout their working life. After sharpening the pencil, they practice writing the company name, “三菱鉛筆 (Mitsubishi Pencil)”, and finish by writing down their hopes and aspirations for the future, or (more recently) writing a letter to one’s own self five years from now.

As a Mitsubishi executive says, “A pencil cannot be of service unless it is sharpened. In the same spirit, I encourage you to be diligent in sharpening yourself, even after this first day.”

Take that, Staedtler! ;)