Unpublished Notes, etc.

  1. Self dual groups and finite symmetric algebras of Loewy length 4 (1996)
  2. Introduction to modular representation theory of finite groups I (Proceeding of Kusatsu Seminar, 1998, in Japanese)
  3. An introduction to Groebner bases (Proceeding of RIMS 2001, in Jananese)
  4. Block Decomposition of Standard Modules (Proceeding of RIMS 2002)
  5. Representation Theory of Association Schemes (Lecture Note, 2004, in Japanese)
  6. Block Theory of Association Schemes (Workshop on Com2MaC Conference "Open Problems on Association Schemes", 2004 Busan)
  7. Clifford Theory for Commutative Association Schemes (Com2MaC Conference "Association Schemes, Codes and Designs", 2004 Busan)
  8. Block Theory of Association Schemes (Proceeding, August 2004, in Japanese)
  9. Association schemes of prime order and their splitting fields (Proceeding of Sendai Mini Symposium on Number Theory and Combinatorial Theory 2005, January 2006, in Japanese)
  10. Association Schemes of Prime Order and Related Topics (St. Petersburg, July 2005)
  11. Frobenius-Schur Theorem for Association Schemes (St. Petersburg, July 2005)
  12. Representations of p'-valenced schemes (RIMS 2005 Oct.) [Proceeding, Presentation]
  13. Frobenius adjacency algebra of association schemes (April 2006)
  14. A remark on our paper ``Algebraic structure of association schemes of prime order'' (with K. Uno) 19 March, 2007.
  15. Representation Theory of Association Schemes (Lecture Note, 2007, in Japanese, updated 20 April)
  16. A note on complex matrix representations of association schemes (September 27, 2016, revised June 1, 2017)
  17. Intersection numbers of integral standard generalized table algebras with non-cyclotomic minimal splitting fields (November 27, 2016)