Toussaint Neshinbara

Toussaint Neshinbara has a very dry personality that penetrates even the thickest atmosphere of tomfoolery, yet is also fond of history, an aspiring novelist, and a romanticist. Is in charge of strategics planning and command during wartime. He is also considered by many to have chuunibyou, and is also generally agreed upon to be the author’s self-insert.

(Source: Genesis-Horizon Wikia)