Work is well underway on the creation of the modern vocabulary of the Japanese language Daitokai (Great Journey). Kohei Araki, an experienced editor unprofitable department dictionaries, which must soon retire, are attracted to the project officer Madzime sales team. Mitsui Madzime - a talented linguist. He knows all about the words,but it is difficult to communicate with people. He is friends with only the mistress of the house, which is already 10 years renting a room. Things get even more complicated when it comes to the daughter that he liked very much.