Toadsworth Character Profile & Biography

Character fact sheet Name: Toadsworth (キノジイ, Kinojii in Japanese, “Toad-old-man”) First Appearance: Super Mario Sunshine (GameCube, 2002) Home: Princess Peach’s Castle, Mushroom Kingdom Voiced by: Charles Martinet (2002–2023), unannounced replacement (2023–present) Associates: Princess Peach (his charge), Toad, Toadette, Captain Toad, the Toad Brigade, Mario and Luigi

General profile

Toadsworth, known in Japan as Kinojii (キノジイ, "Toad-old-man"), is Princess Peach’s elderly chief attendant, faithful manservant, and longest-tenured caretaker. Introduced in 2002’s Super Mario Sunshine for the Nintendo GameCube, Toadsworth is a distinguished elderly Toad with a white-bearded face (a unique Toad anatomical feature, as most Toads have no facial hair), a polka-dotted mushroom cap, a fitted brown waistcoat, gold pocket-watch chain, and a wooden walking cane he leans on for support. His characterisation — fussy, dignified, refined, deeply protective of Peach — deliberately evokes the British butler / Victorian gentleman archetype.

Toadsworth’s defining role across his career is as Peach’s second-in-command in the Mushroom Kingdom’s political structure. He manages the day-to-day running of Princess Peach’s Castle, coordinates the Toad Brigade, advises Peach on policy matters, and — most importantly — worries about her constantly. In Super Mario Sunshine his role as "the protective old caretaker" is especially pronounced; he accompanies Peach on her holiday to Isle Delfino and reacts with maximum fussy distress to her kidnapping. The character has become Mario series fans’ shorthand for "the worried mentor figure" in the same way that Cranky Kong serves that role for the DK family.

Although introduced in 2002, Toadsworth has appeared across a wide range of Mario series spin-offs: Mario Tennis (2004 onward), Mario Party (5 onward, 2003), Mario Golf, Mario & Luigi: Superstar Saga and Partners in Time, Mario Strikers, and Mario Super Sluggers. He is typically not playable but serves as the tournament-emcee, MC, or tutorial host. Mario & Luigi: Partners in Time (2005) introduced his time-displaced younger self, "Toadsworth the Younger," who appears as a separate character with a fuller head of hair and a more energetic personality.

Quotes

Enemies

Toadsworth has no personal enemies in the traditional sense. As Peach’s caretaker he is fundamentally opposed to Bowser (Peach’s frequent kidnapper) and the wider Koopa Troop — he reacts to Bowser-related crises with characteristic fussy distress. He has had brief encounters with the Shroob alien invaders of Mario & Luigi: Partners in Time (2005) and the Beanish Empire of Superstar Saga, but never engages directly in combat. His role is supportive rather than adversarial.

Friends

Toadsworth’s closest associate is Princess Peach — the relationship has the dynamic of an elderly grandfatherly butler to his charge. He has warm relations with Mario (whom he respects as Peach’s rescuer), Luigi (whom he occasionally calls "the slimmer brother"), Daisy, Toadette, Captain Toad, the entire Toad Brigade, Professor E. Gadd (a frequent scientific collaborator on Peach’s behalf), and the wider Mushroom Kingdom Toad community. In Mario & Luigi: Partners in Time he interacts extensively with his time-displaced younger self, with the two Toadsworths having a memorable comedic dynamic.

Appearances

Super Mario Sunshine (2002)

Toadsworth debuted in Super Mario Sunshine for the Nintendo GameCube as Princess Peach’s travelling caretaker on the Isle Delfino holiday. The opening cinematic shows Toadsworth fussing about luggage and travel logistics in his characteristic fussy manner. After Princess Peach is kidnapped by Shadow Mario (Bowser Jr. in disguise), Toadsworth becomes Mario’s primary contact in Delfino Plaza, offering encouragement, occasional gameplay hints, and increasingly frantic updates on the kidnapping situation. The character was designed by Yoshiaki Koizumi’s team at Nintendo EAD for this game.

Mario & Luigi: Superstar Saga (GBA, 2003)

Toadsworth makes a brief but memorable appearance in Mario & Luigi: Superstar Saga for the Game Boy Advance (2003) as Peach’s ambassadorial assistant during her diplomatic visit to the Beanish Kingdom. He is among the first to witness Cackletta steal Peach’s voice and serves as Mario’s emergency contact during the subsequent rescue mission.

Mario & Luigi: Partners in Time (DS, 2005)

Toadsworth’s most substantial role came in Mario & Luigi: Partners in Time for the Nintendo DS (2005). The game introduced Toadsworth the Younger — his time-displaced younger self from the past era of the Mushroom Kingdom — as a separate character with a fuller head of brown hair and a more energetic, less-fussy personality. The two Toadsworths interact extensively in the game’s time-travel plot. This appearance gave Toadsworth significantly more dialogue and characterisation than any of his previous appearances.

New Super Mario Bros. (2006)

Toadsworth appears in the opening cinematic of New Super Mario Bros. for the Nintendo DS (2006), where he rushes to inform Mario that Princess Peach has been kidnapped. His role in the game is brief but establishes his presence in the modern 2D Mario continuity.

Mario & Luigi: Bowser’s Inside Story (DS, 2009) and Mario & Luigi: Dream Team (3DS, 2013)

Toadsworth appears in supporting roles in Mario & Luigi: Bowser’s Inside Story (2009) and Mario & Luigi: Dream Team (3DS, 2013). In Bowser’s Inside Story he is one of the Toads transformed into beans by Fawful’s scheme. In Dream Team he is part of the diplomatic mission to Pi’illo Island and provides occasional plot exposition.

Mario Tennis Series (2004–2018)

Toadsworth has been the tournament-emcee and referee character of every Mario Tennis game from Mario Power Tennis (GameCube, 2004) through Mario Tennis Aces (Switch, 2018). He serves as the formal MC at major Mario Tennis tournaments, introducing the matches with his characteristic formal-but-fussy announcements. He is not a playable character in the Mario Tennis series.

Mario Party / Mario Super Sluggers / Mario Strikers (2003–2022)

Toadsworth has been a playable character in Mario Super Sluggers (Wii, 2008) as one of the older-character roster additions — his batting and pitching stats reflect his elderly characterisation, with weak power but high precision. He appears in supporting roles in Mario Party 5, Mario Party 6, Mario Party 7, Mario Party 8, and in Mario Strikers Charged (Wii, 2007) as a non-playable tournament organiser.

Princess Peach: Showtime! (2024)

Toadsworth features in Princess Peach: Showtime! for Nintendo Switch (March 2024) as one of Princess Peach’s travelling companions in the Sparkle Theater. He appears in cutscenes and serves as the formal hostess of the theatre between Peach’s transformation-themed level sets. This was Toadsworth’s first major appearance after a substantial gap from Mario series mainline games — his previous major appearance was Mario Tennis Aces (2018).

Trivia & Official Sources

• Toadsworth was designed by Yoshiaki Koizumi’s team at Nintendo EAD for Super Mario Sunshine (2002) as Princess Peach’s elderly caretaker. The character’s distinctive white beard (unusual for the Toad species, which is generally beardless) was a deliberate design choice to signal "elderly" in a species without traditional age markers.
• The Japanese name Kinojii (キノジイ) literally translates to "Toad-old-man" — combining the species name "Kinopio" with the suffix "-jii" (父, "old man / grandfather"). The Western name "Toadsworth" was created for the 2002 Sunshine localisation and adds a deliberate British-butler flourish to the character.
• Charles Martinet voiced Toadsworth continuously from his 2002 debut through 2023, providing his characteristic upper-class fussy English-butler vocalizations. Following Martinet’s retirement from Mario series voice work, no replacement actor has been publicly announced as of late 2025.
• Toadsworth’s ancestry within the Toad species has never been canonically established. He is the only major elderly Toad character in the Mario series, but no familial relationship to Toad, Toadette, Captain Toad, or any other Toad has been confirmed.
• The Pix’n Love Encyclopedia Super Mario Bros. (2018) describes Toadsworth as "the longest-tenured guardian of Princess Peach and the elder statesman of the Toad Brigade."
• Toadsworth the Younger — the time-displaced younger version of Toadsworth introduced in Mario & Luigi: Partners in Time (2005) — was given a separate character model, separate voice clips, and a separate personality. The character serves as Princess Peach’s mother’s caretaker in the game’s past era.
• Toadsworth’s wooden walking cane is a long-standing accessory that has been depicted in every appearance since 2002. He is the only major Mario series character to use a mobility-assistive device as a permanent accessory.
• In Mario Super Sluggers (Wii, 2008), Toadsworth was added as a playable batting character. His unique skill set has him slow-footed but with surprisingly accurate batting. He plays for Peach’s team in the game’s multi-team mode.
• The character’s in-game age has never been canonically given by Nintendo. He is universally treated as "extremely old" in the elderly-Toad sense, with no specific number attached.
• Toadsworth’s 2024 appearance in Princess Peach: Showtime! was his first major Mario series appearance after a six-year gap from Mario Tennis Aces (2018). The character has not appeared as frequently in the modern Mario era as he did during the GameCube and DS-era.
• Toadsworth amiibo figures have not been released as of 2025. The character was not included in the 2017 Mario Sports Superstars amiibo line nor in subsequent Mario series amiibo waves.
• Toadsworth’s formal "quite splendid" and "goodness gracious" vocabulary was a deliberate choice by Charles Martinet to differentiate the character from the regular Toad characterisations. Martinet has said in retrospective interviews that he based Toadsworth’s vocal performance on "Jeeves from the P.G. Wodehouse stories."
• The character’s political role within the Mushroom Kingdom government has been alluded to in promotional materials but never canonically established. He functions as "chief steward of Princess Peach’s Castle" in Western marketing copy but Japanese materials give him a less-specific role.
• In the original Super Mario Sunshine opening cinematic, Toadsworth was performed with significantly more exaggerated fussiness than in subsequent games — the comedic emphasis was toned down for later appearances to emphasise his protective role rather than his anxious humour.
• Toadsworth has appeared in over 25 Mario series games across his 23-year career, making him one of the most prolific supporting characters in the franchise. His longevity has been credited by Nintendo Treehouse staff to his "immediately recognisable" visual silhouette.
• The character has been confirmed by Illumination to appear in The Super Mario Galaxy Movie (April 2026) in a supporting role as Princess Peach’s castle steward. His film vocal performance had not been publicly named as of late 2025 pre-release marketing.