TV The Summer Hikaru Died - Season 1 Episode 9 : Old Man Takeda The Summer Hikaru Died - Season 1 Episode 9 : Old Man Takeda 8.8/10 by 30 users Kurebayashi shares her knowledge about impurities with the boys. Later, the elder Takeda loses his temper over Hikaru's ignorance of the Indo's history. Details Casts Posters Images Title The Summer Hikaru Died - Season 1 Episode 9 : Old Man Takeda Alternative Titles 光逝去的夏天, Hikaru ga shinda natsu First Air Date 2025-07-06 Last Air Date 2025-09-07 Number of Episodes 12 Number of Seasons 1 Genres Animation, Mystery, Drama, Sci-Fi & Fantasy, Networks Nippon TV, Casts Chiaki Kobayashi, Shuichiro Umeda, Chikahiro Kobayashi, Wakana Kowaka, Yumiri Hanamori, Yoshiki Nakajima, Shion Wakayama Plot Keywords , Yoshiki Tsujinaka (voice) Chiaki Kobayashi Hikaru Indo (voice) Shuichiro Umeda Tanaka (voice) Chikahiro Kobayashi Rie Kurebayashi (voice) Wakana Kowaka Asako Yamagishi (voice) Yumiri Hanamori Yuta Maki (voice) Yoshiki Nakajima Yuki Tadokoro (voice) Shion Wakayama Episodes List The Summer Hikaru Died Season 1 :Episode 1 Replacement Replacement 2025-07-06 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 2 Suspicion Suspicion 2025-07-13 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 3 Denial Denial 2025-07-20 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 4 Summer Festival Summer Festival 2025-07-27 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 5 Wig Ghost Wig Ghost 2025-08-03 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 6 Asako Asako 2025-08-10 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 7 Determination Determination 2025-08-17 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 8 Contact Contact 2025-08-24 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 9 Old Man Takeda Old Man Takeda 2025-09-07 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 10 Episode 10 Episode 10 2025-09-14 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 11 Episode 11 Episode 11 2025-09-21 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges. The Summer Hikaru Died Season 1 :Episode 12 Episode 12 Episode 12 2025-09-28 Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges.