Naomi Katagaki – now (played by Takumi Kitamura) is a protagonist in Hello World.
The teenage protagonist, an indecisive high school student in Kyoto who receives the power of 'God's Hand' from his future self to save his comatose girlfriend, Ruri, by altering recorded past data within the Alltale quantum computer system. Naomi Katagaki – future (played by Tori Matsuzaka) is a protagonist in Hello World.
The adult protagonist and mentor figure who enters the Alltale system from the outside world to manipulate recorded data, ultimately sacrificing his existence to save Ruri and pass the legacy to his younger self. Ruri Ichigyou (played by Minami Hamabe) appears in Hello World.
Naomi's classmate and romantic interest who falls into a coma after a lightning strike, serving as the central motivation for the protagonists' journey to rewrite reality within the Alltale system. Misuzu Kadenokouji (played by Haruka Fukuhara) appears in Hello World.
Xu Yiyi (played by Minako Kotobuki) appears in Hello World.
Crow (played by Rie Kugimiya) appears in Hello World.
A mysterious supernatural guide manifested as a yatagarasu (three-legged crow) that assists the protagonists within the Alltale system, providing guidance, restoring powers, and bridging the virtual and real worlds. Tsunehisa Senko (played by Takehito Koyasu) appears in Hello World.
Female Student (played by Moka Hiraguri) appears in Hello World.
Hello World (2019) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Naomi Katagaki – now
(played by Takumi Kitamura) — protagonist
The teenage protagonist, an indecisive high school student in Kyoto who receives the power of 'God's Hand' from his future self to save his comatose girlfriend, Ruri, by altering recorded past data wi...
Naomi Katagaki – future
(played by Tori Matsuzaka) — protagonist
The adult protagonist and mentor figure who enters the Alltale system from the outside world to manipulate recorded data, ultimately sacrificing his existence to save Ruri and pass the legacy to his y...
Ruri Ichigyou
(played by Minami Hamabe) — supporting
Naomi's classmate and romantic interest who falls into a coma after a lightning strike, serving as the central motivation for the protagonists' journey to rewrite reality within the Alltale system.
Misuzu Kadenokouji
(played by Haruka Fukuhara) — supporting
Xu Yiyi
(played by Minako Kotobuki) — supporting
Crow
(played by Rie Kugimiya) — supporting
A mysterious supernatural guide manifested as a yatagarasu (three-legged crow) that assists the protagonists within the Alltale system, providing guidance, restoring powers, and bridging the virtual a...
Tsunehisa Senko
(played by Takehito Koyasu) — supporting
Female Student
(played by Moka Hiraguri) — supporting
Key Relationships
Naomi Katagaki – now → Female Student
(Social Classmate)
