This article is about a/an monster in Kamen Rider Zero-One.

Morifude G-Pen (森筆ジーペン Morifude Jīpen) is a Cartoonist-Type Humagear that was hacked by Jin and given a Zetsumerisekey to transform into the Vicarya Magia (ビカリアマギア Bikaria Magia).


Although his face was unseen during the aftermath of the mock wedding ceremony, he was seen scanning his Humagear Body Seal barcode with his own Progrisekey to help Izu Transfer his Data to Progrise Hopper Blade.It's Our Turn

Magia Form

Vicarya Magia
KR01-Vicarya Magia

Vicarya Magia

Vicarya Magia true head

The Vicarya Magia's head after its Dris Nailer is destroyed

―Transformation announcement[src]


  • Height: 228.6 cm
  • Weight: 162.0 kg

G-Pen transforms into the Vicarya Magia (ビカリアマギア Vicaryamagia) by using the Vicarya Magia Zetsumerisekey in the Zetsumeriser.


  • Dris Nailer (ドリスネイラー Dorisuneirā): The durable drills covering the Vicarya Magia's head and both arms.


  • Humagear Hacking: Using a method similar to transforming into a Magia, the Vicarya Magia can corrupt other Humagear and transform them into Trilobite Magia by piercing them with tendrils.
  • Tunneling: Using its Dris Nailers, the Vicarya Magia can burrow underground through solid matter.

Appearances: Zero-One Episode 5


Behind the Scenes


  • to be added


The Vicarya Magia is named after Vicarya, an extinct genus of prehistoric snails that lived during the Paleogene and Neogene Periods.


  • G-Pen's name is derived from the "G pen", a type of nib commonly used by manga artists, referencing that he is a Manga Assistant-Type Humagear.



Icon-zero-one Kamen Rider Zero-One
Kamen Riders
Aruto Hiden - Isamu Fuwa - Yua Yaiba - Jin - Horobi - Raiden - Gai Amatsu
Movie-exclusive: Soreo Hiden
Hiden Zero-One Driver - A.I.M.S. Shotriser - MetsubouJinrai Forceriser - Zetsumeriser - Zaia Thousandriver - Cycloneriser - Raidriser - Zaia Slashriser - Progrisekeys - Progrise Holder - Progrisekey Connector - Hiden Risephone - Attache Calibur - Attache Shotgun - Attache Arrow - Breaking Mammoth - Giger - Authorise Buster - Assault Grip - Thousand Jacker - Progrise Hopper Blade
Hiden Intelligence: Korenosuke Hiden - Soreo Hiden - Jun Fukuzoe - Sanzo Yamashita
HumaGears: Izu - Shester - Soreo Hiden - Wazu Nazotoku - Subaru - Bot Hakase - Fukkinhoukai Jiro
A.I.M.S.: Isamu Fuwa
Zaia Enterprise: Gai Amatsu - Yua Yaiba
Legend Riders: Sougo Tokiwa - Geiz Myokoin - Woz - Tsukuyomi
Humans: Norio Uozumi - Go Sakurai - Satoshi Sakurai - Choichiro Ishizumi - Seiji Tazawa - Satō - Yuta Yomura - Isao - Shinya Owada
HumaGears: MaGe Ana - Nigiro Ikkan - Anna - Mashirochan - Dr. Omigoto - Z #5
A.I.s: Zea - Zat
Ark - Horobi - Naki - Jin - Raiden - Little Assassin
Footsoldiers: Trilobite Magia - Dodo Magia Chick
Monsters: Berotha Magia - Kuehne Magia - Ekal Magia - Neohi Magia - Onycho Magia - Vicarya Magia - Gaeru Magia - Mammoth Magia - Dodo Magia - Arsino Magia
Other Villains:
Finis - Will
Monsters: Crushing Buffalo Raider - Splashing Whale Raider - Dynamaiting Lion Raider - Storming Penguin Raider - Scouting Panda Raider - Fighting Jackal Raider
Footsoldiers: Battle Raiders
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