b. Character as seen by another
The character is described through the eyes and opinions of another character in the story. Thus, the reader gets a reflected image of the character Murphy, 1972:
162. c.
Speech The author describes and give us insight into the character through what she
or he says. The readers then can understand the characteristic of the character when she or he speaks in the conversation with another Murphy, 1972: 164.
d. Past life
By letting the reader learn something about the character’s past life, the author may  give  a  clue  to  events  that  have  helped  shape  the  characterization  of  the
character. It is described by the person’s thought or the conversation and meeting with another person Murphy, 1972: 166.
e. Conversation of others
The  author  can  also  describe  the  character  of  a  person  through  the conversations of other people Murphy, 1972: 167.
f. Reactions
Thsse  author  describes  the  character  by  letting  the  readers  know  how  that person reacts to various situations and events Murphy, 1972: 168.
g. Direct comment
The author can describe or comment o n a person’s character directly Murphy,
1972: 170.
h. Thoughts
The  author  gives  direct  knowledge  of  what  a  person  is  thinking  about Murphy, 1972: 171.
i. Mannerisms
The  author  can  describe  a  person’s  mannerisms,  habits  or  idiosyncrasies which may also tell the readers about the character Murphy, 1972: 173.
The  theory  of  character  and  characterization  are  needed  to  get  a  deeper analysis on Tsukuru’s personality. In this study, the writer only uses several ways
which are suitable to analyze the main character in the novel. In addition, the author does not use all of the ways to characterize the main character. So it is still possible
that  the  writer  only  uses  several  ways to  analyze  the  main  character’s
characteristics.
2. Theory of Personality Development
Literature  is  a  part  of  art  which  is  the  form  of  any  written  work.  While psychology  is  a  scientific  study  of  human  behavior.  Psychology  studies  about
human’s mental condition, behavior and many more in scientifically. However,  lite
rature  is  an  expression  of  human  life  from  another  person’s point  of  view  or  the  author.  In  literature,  the  readers  could  also  study  human’s
behavior from the characters in the story. Wellek and Warren define the psychology of literature as the psychological study of the writer as a type of individual, or the
study of the psychological types and laws presented within works of literature, or finally, the effects of literature upon its reader Wellek and Warren 1956: 81.
Since  characters  must  be  accepted  as  believable  person  Rohrberger  and Woods, 1971: 20, then they can be anlyzed through the perspective of psychology.
The characters are considered as a human being that exist in a literary work, hisher personality can b
e analyzed through psychology as it deals with human’s psyche. Therefore, the psychological theory can be used in this study to help the writer in
analyzing the personality of the characters in the story. Every person has their own personality. It is indeed that a person may have a
different personality from the others. Allport in Hurlock’s book defines personality
as the dynamic organization within the individual of those psycho-physical systems that determine his characteristic behavior and thought 1974: 7. It means that the
personality  of  a  person  can  determine  the  characteristic  behavior  and  thought. Someone’s  personality  pattern  is  not  inherited  since  birth.  The  personality  may
develop as a person experiences many things throughout his or her life. As Hurlock explains, the personality pattern is “the product of learning during the course of
prolonged  social  relationships  with  people  both  within  and  outside  the  home” Hurlock, 1974: 19.
According to Hurlock, there are three major factors that determin e someone’s
personality  development . “First, the individual’s hereditary  endowment;  second,
early experiences within the family; and third, important events in later life outside the home environment” Hurlock, 1974: 19. Hereditary is the first factor that can
determine  someone’s  personality.  There  are  some  features  such  as  physique, intelligence and temprament which are the result of heredity.
On the other hand, the family also plays a big role in determining someone’s personality. As Rainwater explains
in Hurlock’s book, “personality is formed from the interaction of signicifant figures first, the mother, later the father and siblings,
later extrafamilial firgues with the child” Hurlock, 1974: 19. It shows that before someone socialize with other people outside home, his personality is shaped by his
or her family interaction. Lastly, when a person interacts with the people outside home, it is also shaped his or her personality. It may cause someone’s personality
develops. Based on the explanation above, it means that the personality of someone develops as it is also influenced by the experience the environment where heshe
lives. In her book, Hurlock explains that it is a common thing for a person who is
not satisfied with his or her personality. After that, when a person dislikes one of the personality then he or she will try to change or improve the personality patterns.
According to Hurlock, changes in personality pattern were devided into three major categories Hurlock, 1974: 120-122:
a. Better versus worse
This personality change depends on the situation or condition of someone’s life.
“Personality changes for the better or for the worse  reflect the kind of life adjustments the individual is making at the time
” Hurlock, 1974: 120. It means that  if  someone  could  adapt  and  adjust  in  life  situation,  heshe  can  change  the
personality  into  the  better  one.  Otherwise,  the  personality  can  also  get  worse  if heshe could not adapt or adjust in life situation.