~/portfolio

kayo@tuesdayjz

~/portfolio

⎇ main

⚡ Next.js 15

Kayo Tei

narcissus_blue@ruri.waseda.jp

$

ls ~/

portfolio/

blog/

$

cat affiliation.md

school :

Waseda University

degree :

M.Eng in Computer Science — 2nd year

$

cat education.md

# current

school :

Waseda University

degree :

Master's Program

dept :

Graduate School of Fundamental Science and Engineering

period :

2024/4 - 2026/3

talks :

PPL2026

(3/9-3/12, Kagawa, Japan)

PADL2026

(1/12-1/13, Rennes, France)

QPL2025

(7/14-7/18, Varna, Bulgaria)

PPL2025

(3/5-3/7, Aichi, Japan)

degree :

Bachelor's Program

dept :

School of Fundamental Science and Engineering

period :

2020/4 - 2024/3

talks :

PPL2024

(3/5-3/7, Nigata, Japan)

degree :

High School Diploma

dept :

General

lab :

Badminton Club

period :

2016/4 - 2019/3

$

cat interests.md

  • Theory of Programming Languages : type theory, semantics, formal verification.
  • Category Theory : string diagrams and their applications to programming languages.
  • Quantum Theory : quantum computation, quantum programming languages, quantum NLP.
  • Functional Programming : Haskell, OCaml. I've experienced writing a mini-compiler of OCaml.
  • Finance : currently studying for the CFA exam; interested in how markets and financial instruments work.
  • GenAI : using LLMs for inspiration and automating things, especially in an engineering context.
  • Watching Takarazuka Revue and Kabuki : also into the good food around the theater.
  • Reading / Writing : I keep two blogs: this tech/notes blog and a personal Hatena blog (Japanese, about daily life).

kayo@tuesdayjz

:~$

logout

© 2026 Kayo Tei