[15]
On the Mordell-Weil groups of Jacobians of hyperelliptic curves over
certain elementary abelian 2-extensions
( to appear in the Kyungpook Math. J. )
[14] ( with Y. Taguchi )
On the finiteness and non-existence of certain mod 2 Galois representations of quadratic fields
( Kyungpook Math. J. 48 ( 2008 ), 323--330 )
[13] ( with Y. Taguchi )
The non-existence of certain mod 2 Galois representations of some small quadratic fields
( Proc. Japan Acad. 84 ( 2008 ), 57--61 )
[12] ( with S. Harada )
On zeta functions of modular representations of a discrete group
( J. Algebra 319 ( 2008 ), 4456--4471 )
[11]
On four-dimensional mod 2 Galois representations and a conjecture
of Ash et al.
( Bull. K.M.S. 44 ( 2007 ), 173--176 )
[10]
On mod 3 Galois representations with conductor 4
( Proc. A.M.S.135 ( 2007 ), 3109--3113 )
[9] ( with Y. Taguchi )
l-adic properties of certain modular forms
( Proc. Japan Acad. 82 ( 2006 ), 83--86 )
[8]
A congruence for a modular form and its application to quadratic forms
( Ramanujan J. 16 ( 2008 ), 73--81 )
[7]
On the non-existence of certain Galois extensions
( Developments in Math. 11 ( 2004 ), 221--232 )
[6] ( with Y. Taguchi )
Refinement of Tate's discriminant bound and non-existence theorems
for mod p Galois representations
( Documenta Math. Extra Volume: Kazuya Kato's Fiftieth Birthday ( 2003 ), 641--654 )
[5]
The non-existence of certain mod p Galois representations
( Bull. K.M.S. 40
( 2003 ), 537--544 )
[4]
The number of monomial mod p Galois representations with bounded conductor
( Tohoku Math. J. 55 ( 2003 ), 85--98 )
[3] ( with Y. Taguchi )
Mod p Galois representations of solvable image
( Proc. A.M.S.129 ( 2001 ), 2529--2534 )
[2]
Finiteness results on certain mod p Galois representations
( J. Number Theory 84 ( 2000 ), 156--165 )
[1] On the
finiteness of mod p Galois representations
( Doctoral Thesis, Tokyo Metropolitan University, 2000 )