Cellphone Investigator 7: Season 1

45 episodes Premiered Apr 2, 2008 Updated Oct 6, 2026

Season 1 Episodes

Episode Guide

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Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

11%

89%

Mytharc (5): Crucial lore & season climaxes

Core (40): Character development & subplots

Side Quest (0): Standalone / filler

S1·E1 Mytharc

A Walking Cellphone?! / Connection Bonds

Apr 2, 2008 · 23 min

Seeking an escape from his mundane school life, Keita plans to run away to meet an old friend. But a rogue construction machine and a walking cellphone quickly put an end to that s

S1·E2 Core

Black Cellphone

Apr 9, 2008 · 23 min

Keita's aloof personality quickly puts him at odds with Seven. A mysterious signal leads UNDER ANCHOR closer to locating the rogue Zero One.

S1·E3 Core

An Agent's Job

Apr 16, 2008 · 23 min

Numerous cases are being reported of spontaneous violent outbursts across Tokyo. When Zero One's involvement is discovered, Keita is paired up with senior agent Kirahara and his Ph

S1·E4 Core