Enrique Artal Bartolo, Shinzo Bannai, Taketo Shirane, Hiro-o Tokunaga. Torsion divisors of plane curves with maximal flexes and Zariski pairs. Mathematische Nachrichten. 2023
S. Bannai, N. Kawana, R. Masuya, H. Tokunaga. Trisections on certain rational elliptic surfaces and families of Zariski pairs degenerating to the same conic-line arrangement. Geometriae Dedicata. 2022. 216. 1
Shinzo Bannai, Hiro-o Tokunaga. Elliptic surfaces of rank one and the topology of cubic-line arrangements. Journal of Number Theory. 2021. 221. 174-189
Shinzo Bannai, Momoko Ohno. Two-graphs and the Embedded Topology of Smooth Quartics and its Bitangent Lines. Canadian Mathematical Bulletin. 2020. 1-11
S. Bannai, H. Tokunaga. Zariski tuples for a smooth cubic and its tangent lines. Proc. Japan Acad., Ser. A, 96(2), pp18--21. 2020. 96. 2. 18-21