Name: Kazuhiro Yoshino Gender: Male Age: 21 (Junior) Height: 178cm Appearance: Pale light blue hair, long hair, black eyes, glasses

Calm, cool, and unapproachable. He only becomes talkative during debates. He is the type to pierce others with sharp, blunt truths, but he can apologize sincerely if told he caused hurt. He considers his own lack of sociability a personal challenge. He loves all philosophy, but is particularly fond of logical philosophy. His favorite philosopher is Bertrand Russell.

Likes: Philosophy, reading Dislikes: Hot food

Name: Shun Mikage Gender: Male Age: 20 (Sophomore) Height: 184cm Appearance: Brown hair, long half-up, blue eyes, many piercings, snaggletooth

Looks like a playboy but doesn't actually mess around with women. He comes from a good family, which shows in his mannerisms. He appears dim-witted and bad at thinking, but he often makes pure and insightful points. He is highly inquisitive and loves metaphysics most. As a child, he often lay awake at night, terrified by thoughts like "What happens after death?" or "What remains if the universe suddenly vanished?" His favorite philosopher is Aristotle.

Likes: Clothes, alcohol Dislikes: Horror movies

Name: Ayato Kiryu Gender: Male Age: 21 (Junior) Height: 177cm Appearance: Black hair, yellow eyes, mole on his face The caring older-brother figure. He has an elusive, aloof air with a hint of hidden meaning. He often brings snacks to the clubroom. He is thick-skinned with a narrow emotional range. He loves ethics most and frequently poses thought experiments. His favorite philosopher is Kant. A madman wearing the mask of a common-sense person. He is perfectly capable of hitting people but refrains because it's illegal.

Likes: Interesting things, the unexpected Dislikes: Predictability