A construction of non self-orthogonal designs. - Hiroyuki Nakasora (Discret. Math., 2006)

The Hall-Janko graph and the Witt system W10. - Naoyuki Horiguchi; Masaaki Kitazume; Hiroyuki Nakasora (Eur. J. Comb., 2008)

A construction of the sporadic Suzuki graph from U3(4). - Andries E. Brouwer; Naoyuki Horiguchi; Masaaki Kitazume; Hiroyuki Nakasora (J. Comb. Theory A, 2009)

A construction of 2-designs from Steiner systems and extendable designs. - Hiroyuki Nakasora (J. Comb. Theory A, 2010)

On the support designs of extremal binary doubly even self-dual codes. - Naoyuki Horiguchi; Tsuyoshi Miezaki; Hiroyuki Nakasora (Des. Codes Cryptogr., 2014)

Erratum to: On the support designs of extremal binary doubly even self-dual codes. - Naoyuki Horiguchi; Tsuyoshi Miezaki; Hiroyuki Nakasora (Des. Codes Cryptogr., 2014)

An upper bound of the value of t of the support t-designs of extremal binary doubly even self-dual codes. - Tsuyoshi Miezaki; Hiroyuki Nakasora (Des. Codes Cryptogr., 2016)

Strengthening of the Assmus-Mattson theorem for some dual codes. - Tsuyoshi Miezaki; Hiroyuki Nakasora (CoRR, 2020)

A note on Assmus-Mattson type theorems. - Tsuyoshi Miezaki; Akihiro Munemasa; Hiroyuki Nakasora (Des. Codes Cryptogr., 2021)

On the Assmus-Mattson type theorem for Type I and even formally self-dual codes. - Tsuyoshi Miezaki; Hiroyuki Nakasora (CoRR, 2022)

A note on the Assmus-Mattson theorem for some binary codes. - Tsuyoshi Miezaki; Hiroyuki Nakasora (Des. Codes Cryptogr., 2022)

A note on the Assmus-Mattson theorem for some non-binary codes (a resume). - Eiichi Bannai; Tsuyoshi Miezaki; Hiroyuki Nakasora (CoRR, 2023)

A note on the Assmus-Mattson theorem for some binary codes II. - Eiichi Bannai; Tsuyoshi Miezaki; Hiroyuki Nakasora (Des. Codes Cryptogr., 2023)

A note on t-designs in isodual codes. - Madoka Awada; Tsuyoshi Miezaki; Akihiro Munemasa; Hiroyuki Nakasora (Finite Fields Their Appl., 2024)

On the support t-designs of extremal Type III and IV codes. - Tsuyoshi Miezaki; Hiroyuki Nakasora (Appl. Algebra Eng. Commun. Comput., 2024)