This list contains the primary and notable secondary characters of Excel Saga, a Japanese manga and anime series.
The Excel Saga anime characters were designed by Ishino Satoshi.
Excel (エクセル Ekuseru?), the title character, was initially the sole officer of ACROSS. Excel approaches her work with an excess of determination and enthusiasm, but a lack of foresight and understanding. She is in quick succession impossibly lucky and impossibly unlucky, but she never manages to complete a mission without help, and even her successes are usually attained by happenstance. She has a tendency to speak extremely quickly. She displays a schoolgirl crush towards Il Palazzo that borders on fanatic obsession, even going as far as to converse with a picture of him while home alone. For an extended period of time in later volumes of the manga, Excel suffers from memory loss, and lives with the Shiouji family under the assumed name, Teriha Shiouji, while Ropponmatsu, disguised as Excel herself, takes her place in the ACROSS ranks.
In the English dub, Jessica Calvello damaged her voice after the first 13 episodes, and Larissa Walcott replaced her as the voice of Excel for the second half of the series.
Il Palazzo (イルパラッゾ Iru Parazzo?) is the leader of ACROSS. Lord Il Palazzo often prefaces his orders and speeches by proclaiming, "The world is corrupt!" He has little patience for Excel, often assigning complex operations to Hyatt. While presented as a mostly dark and serious character in the original manga, the anime lightens the tone with the recurring gag that, despite all his scheming, Il Palazzo really has nothing to do while Excel and Hyatt are out on missions: he is often seen pursuing surprisingly ordinary hobbies like learning to play the guitar and arranging domino blocks. These foibles notwithstanding, Il Palazzo is no ordinary human being, as testify his yellow, cat-like eyes and seemingly supernatural powers exhibited in episode twenty-five; the manga would later reveal him to be a survivor of the ancient lost civilization of Solaria. Discrepancies between the two media aside, both manga and anime make it clear that Lord Il Palazzo suffers from severe psychological disorders, most notably multiple personality disorder.