Seiji Shinya

First supplemental event in the theatrical stage play for Promise of Wizard. It adapts the stage play's Chapter 1, Chapter 2 and Chapter 3 in a live orchestra format.

Sixth installment in the theatrical stage play for Promise of Wizard. It adapts the contents of Etude of Mischievous Masks, Etude of the Solitary Bandit and Etude of the Sorrowful Sunflowers.

Seventh installment in the theatrical stage play for Promise of Wizard. It adapts the contents of Etude of the Sacred Sword and Etude of Frog Sheltering From the Drizzling Rain.

The "Moriarty the Patriot" musical A Study in Scarlet Reprise is a commemorative stage production marking the original manga's tenth anniversary; it re-adapts and updates the storylines from the first installment (Op. 1 / A Study in Scarlet), which originally premiered in 2019.

Second supplemental event in the theatrical stage play for Promise of Wizard. It adapts the stage play's Prelude Series Part 1 and Part 2 + Etude Series Part 1 and Part 2 in a live orchestra format.

Fifth installment in the theatrical stage play for Promise of Wizard. It adapts the contents of Prelude of Justice and Festival, Prelude of Miracle and Festival and Prelude of Pride and Festival.

Third stage adaptation of Promise of Wizard

MANKAI STAGE "A3!" ACT2! ～Spring 2023～ is the eleventh stage play adaptation of A3! and covers the Spring Troupe's fifth and sixth play stories.