Here is my typing of the main characters of Shoujo Kakumei Utena based on the Ennegram personality system, which uses nine personality types.

Type One: The Reformer

The Rational, Idealistic Type: Principled, Purposeful, Self-Controlled, and Perfectionistic
Social Role:  The Educator
Basic Desire:  To have integrity
Basic Fear: Being bad, corrupt, evil, or defective
Sin: Wrath (read as resentment and perfectionism).
Reaction to problems: "I'm sure we can solve this like sensible, mature adults."
Manipulates by: correcting others and insisting that others share their standards.
Attacks by: pointing out evil, corruption, and defectiveness in others.
Favorite complaints: "Everyone is so irresponsible and lazy!"
Higher calling: To live for a higher purpose.
Character: Miki.

Type Two: The Helper

The Caring, Interpersonal Type: Generous, Demonstrative, People-Pleasing, and Possessive
Social Role: The Special Friend
Basic Desire: To feel loved
Basic Fear: Being unworthy of being loved.
Sin: Pride (read as vainglory, the belief that nothing good happens without the person's actions)
Reaction to problems: "You have a problem.  I am here to help you."
Manipulates by: finding out others' needs and desires and creating dependencies.
Attacks by: making others feel unworthy of their love, generosity, or affection.
Favorite complaints: "Where would you be without me?"
Higher calling: To nuture yourself and others.
Characters: Wakaba and Tsuwabuki

Type Three: The Achiever

The Success-Oriented, Pragmatic Type: Adaptable, Excelling, Driven and Image-Conscious
Social Role: "The Best"
Basic Desire: To feel worthwhile, accepted, and desired.
Basic Fear: Being worthless or without inherent value.
Sin: Vanity (the belief in one's image, instead of one's true person; this can be read as a form of Pride; it can also be read as deceitfulness)
Reaction to problems: "There's an efficient solution to this--we just need to get to work."
Manipulates by: charming others and adopting whatever image will work.
Attacks by: making others feel valueless by treating them arrogantly or with contempt.
Favorite complaints: "What do I have to do to impress you?"
Higher calling: To develop yourself and set an example for others.
Characters:  Touga and Nanami.

Type Four:  The Individualist

The Sensitive, Withdrawn Type: Expressive, Dramatic, Self-Absorbed, and Temperamental
Social Role:  The Special One
Basic Desire: To find themselves and their significance by creating an identity out of their inner experience.
Basic Fear: Being without identity or personal significance.
Sin: Envy (this reading is fairly consistent with the common meaning)
Reaction to problems: "I feel really hurt and I need to express myself."
Manipulates by: being tempermental and making others walk on eggshells.
Attacks by: treating others distainfully, as if others were nobodies and had no value or significance.
Favorite complaints: "No one understands me.  People are so cruel and insensitive to me.  Everyone lets me down."
Higher calling: To let go of your past and be renewed by your experiences.
Character: Shiori.

Type Five: The Investigator

The Intense, Cerebral Type: Perceptive, Innovative, Secretive, and Isolated
Social Role:  The Expert
Basic Desire: To be capable or competent.
Basic Fear: Being useless, incapable, or incompetent.
Sin: Avarice (this is not read as Greed for the Enneagram; the common meanings have more to do with Gluttony and how the Enneagram treats Lust.  Instead, it has to do with miserliness and stinginess.)
Reaction to problems: "There are a number of hidden issues here; let me think about this."
Manipulates by: staying preoccupied and detaching emotionally from others.
Attacks by: making others feel helpless, incompetent, stupid, and incapable.  Also chases people away.
Favorite complaints:  "I can't believe what idiots people are!  Go away--I need my space!"
Higher calling: To observe yourself and others without judgement or expectations.
Character: Mikage.

Type Six: The Loyalist

The Committed, Security-Oriented Type: Engaging, Responsible, Anxious, and Suspicious
Social Role: The Stalwart
Basic Desire: To find security and support.
Basic Fear: Being without support of guidance.
Sin: Fear (this is not a traditional deadly sin, but something had to
be used when the seven sins had to be stretched to cover nine types!)
Reaction to problems: "I feel really pressured and I've got to let off some steam!"
Manipulates by: complaining and testing others' commitment to them.
Attacks by: undermining the support systems of others, trying to isolate them in some fashion.
Favorite complaints: "Damned if I do, damned if I don't.  I'm mad as hell and I'm not going to take it anymore!"
Higher calling: To have faith in yourself and trust in the goodness of life.
Character: Saionji.  I might include Nanami's posse and her three dorky admirers here,
too, as this type can be very loyal.

Type Seven: The Enthusiast

The Busy, Fun-Loving Type: Spontaneous, Versatile, Acquisitive, and Scattered
Social Role: The Energizer
Basic Desire: To be happy, satisfied, and find fulfillment.
Basic Fear: Being deprived or trapped in pain.
Sin:Gluttony (hunger for quantity of experience of all kinds, not just food and drink)
Reaction to problems: "There may be a problem, but *I'm* fine!"
Manipulates by: distracting others and insisting that others meet their demands.
Attacks by: causing pain and making others feel deprived.
Favorite complaints: "I'm bored.  Why can't everyone keep up with me?  I want it and I want it now!"
Higher calling: To joyously celebrate existence and share your happiness.
Characters: Kozue, ChuChu, and the Shadow Play Girls.

Type Eight:  The Challenger

The Powerful, Dominating Type: Self-Confident, Decisive, Willful, and Confrontational
Social Role: The Rock
Basic Desire: To protect themselves and determine their own course in life.
Basic Fear: Being harmed or controlled by others.
Sin: Lust (desire for intensity of experience, not just quantity, which would be Gluttony).
Reaction to problems: "I'm angry about this and you're going to hear about it!"
Manipulates by: dominating others and demanding that others do as they say.
Attacks by: making others fear that they will be harmed or controlled by belligerent and intimidating threats.
Favorite complaints: "My way or the highway! No one tells me what to do!"
Higher calling: To stand up for yourself and speak out for what you believe.
Characters: Juri and Akio.  Lust for Akio makes sense, but Juri seems more the wrathful
type.  Maybe that's why she gets along with Miki!

Type Nine: The Peacemaker

The Easygoing, Self-Effacing Type: Receptive, Reassuring, Agreeable, and Complacent
Social Role: Nobody Special
Basic Desire: To maintain their inner stability and peace of mind.
Basic Fear: Losing connection or being fragmented.
Sin: Sloth (self-forgetting, among other things)
Reaction to problems: "What problem?  I don't think there's a problem."
Manipulates by: checking out and passively resisting others.
Attacks by: tuning people out.
Favorite complaints: "The more you bring it up, the less I'm going to do it."
Higher calling: To bring peace and healing into your world.
Characters: Utena and Anthy.

I know I'm missing Ruka and Kanae, but it's hard for me to type them.  Any guesses?

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