
Paper

HermitePadé approximation, isomonodromic deformation and hypergeometric integral (with T. Mano)
Math. Z., in press.
On a fundamental system of solutions of a certain hypergeometric equation
Ramanujan J. 38 (2015), 597618
Hypergeometric solution of a certain polynomial Hamiltonian system of isomonodromy type
Quart. J. Math. 63 (2012), 489505
UC hierarchy and monodromy preserving deformation
J. reine angew. Math. 690 (2014), 134
Projective reduction of the discrete Painlevé system of type A2 + A1 (with K. Kajiwara and N. Nakazono)
Int. Math. Res. Not. 2011 (2011), 930966
From KP/UC hierarchies to Painlevé equations
Int. J. Math. 23 (2012), 1250010 (59pp)
Constructing twodimensional integrable mappings that possess invariants of high degree (with J. Matsukidaira, A. Nobe and H. Tanaka)
RIMS Koukyuroku Bessatsu B13 (2009), 7584
Ultradiscretization of a solvable twodimensional chaotic map assciated with the Hesse cubic curve (with K. Kajiwara, M. Kaneko and A. Nobe)
Kyushu J. Math. 63 (2009), 315338
On an integrable system of qdifference equations satisfied by the universal characters: its Lax formalism and an application to qPainlevé equations
Comm. Math. Phys. 293 (2010), 347359
A geometric approach to taufunctions of difference Painlevé equations
Lett. Math. Phys. 85 (2008), 6578
Ultradiscretization of solvable onedimensional chaotic maps (with K. Kajiwara and A. Nobe)
J. Phys. A: Math. Theor. 41 (2008), 395202 (13pp)
A class of integrable and nonintegrable mappings and their dynamics (with B. Grammaticos, A. Ramani and T. Takenawa)
Lett. Math. Phys. 82 (2007), 3949
Tropical representation of Weyl groups associated with certain rational varieties (with T. Takenawa)
Adv. Math. 221 (2009), 936954
Tropical Weyl group action via point configurations and taufunctions of the qPainlevé equations
Lett. Math. Phys. 77 (2006), 2130
Tau functions of qPainlevé III and IV equations
Lett. Math. Phys. 75 (2006), 3947
Universal character and qdifference Painlevé equations
Math. Ann. 345 (2009), 395415
qPainlevé VI equation arising from qUC hierarchy (with T. Masuda)
Comm. Math. Phys. 262 (2006), 595609
Universal characters and qPainlevé systems
Comm. Math. Phys. 260 (2005), 5973
Universal characters, integrable chains and the Painlevé equations
Adv. Math. 197 (2005), 587606
Tau functions of the fourth Painlevé equation in two variables
Funkcial. Ekvac. 48 (2005), 137145
Folding transformations of the Painlevé equations (with K. Okamoto and H. Sakai)
Math. Ann. 331 (2005), 713738
Integrable mappings via rational elliptic surfaces
J. Phys. A: Math. Gen. 37 (2004), 272130
Rational solutions of the Garnier system in terms of Schur polynomials
Int. Math. Res. Not. 2003 (2003), 234158
Universal characters and an extension of the KP hierarchy
Comm. Math. Phys. 248 (2004), 501526
Toda equation and special polynomials associated with the Garnier system
Adv. Math. 206 (2006), 657683
Birational symmetries, Hirota bilinear forms and special solutions of the Garnier systems in 2variables
J. Math. Sci. Univ. Tokyo. 10 (2003), 355371
Two approximation problems by Hermite, and Schlesinger transformations (in Japanese) (with T. Mano)
RIMS Kokyuroku Bessatsu B47 (2014), 7786
UC hierarchy, monodromy preserving deformation and hypergeometric function (in Japanese) ("Hook representation of the universal character" in Appendix C)
RIMS Kokyuroku 1765 (2011), 154167
UC hierarchy, monodromy preserving deformation and hypergeometric function (in Japanese)
Reports of RIAM Symposium 22AOS8 (2011), 4349
Symmetrization of qPainlevé equations (in Japanese) (with K. Kajiwara and N. Nakazono)
Reports of RIAM Symposium 20MES7 (2009), 2128
A geometric approach to tropical Weyl group actions and qPainlevé equations (with T. Takenawa)
Oberwolfach Reports 5 (2008), 25882590
Universal character and qdifference Painlevé equations (in Japanese)
RIMS Kokyuroku 1473 (2006), 114
Infinitedimensional integrable systems associated with universal characters, and Painlevé equations (in Japanese)
Reports of RIAM Symposium 16MES1 (2005), 128136
Integrable mappings via rational elliptic surfaces (in Japanese)
RIMS Kokyuroku 1400 (2004), 3138
Universal characters and an extension of the KP hierarchy (in Japanese)
RIMS Kokyuroku 1310 (2003), 5464
Toda equation and special polynomials associated with the Garnier system (in Japanese)
RIMS Kokyuroku 1296 (2002), 128136
Hierarchical structure and symmetries of the Garnier systems (in Japanese)
RIMS Kokyuroku 1203 (2001), 5770
Bilinear forms of the Garnier systems in two variables (in Japanese)
Rokko Lectures in Mathematics 7 (2000), 173182
Universal characters and Integrable systems
Ph.D. thesis, The University of Tokyo, 2003

