One lonely, gloomy fifth-grade girl is the target of her classmates' relentless bullying and teasing—that is, until a new kid arrives on the scene. Friendly Takada is as clueless as he is well-meaning, but somehow he possesses the magic ability to start drawing "Grim Reaper" Nishimura out of her shell. As the elementary schoolers experience all the fun of a childhood summer together—from going to the pool to picking sunflowers to watching fireworks—an unusual friendship blossoms!
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Grim Reaper and the Transfer Student | 2023-04-02 | min |
| Season 1 | Episode 2 | Lunch Duty and Ghost Photographs and Love Letters | 2023-04-09 | min |
| Season 1 | Episode 3 | Summer Vacation Begins | 2023-04-16 | min |
| Season 1 | Episode 4 | Grandma's House | 2023-04-23 | min |
| Season 1 | Episode 5 | Call Me the Grim Reaper | 2023-04-30 | min |
| Season 1 | Episode 6 | Changing Desks, Class Reps, and New Friends | 2023-05-07 | min |
| Season 1 | Episode 7 | Field Trips and the Magic of Marinated Eggs | 2023-05-14 | min |
| Season 1 | Episode 8 | Yukata, Jungle Gyms, and Orthopedic Casts | 2023-05-21 | min |
| Season 1 | Episode 9 | Run! Shout! Field Day | 2023-05-28 | min |
| Season 1 | Episode 10 | My First Time Having Guests Over | 2023-06-04 | min |
| Season 1 | Episode 11 | The Swift Reaper Alliance, The Cursed Song, and Christmas | 2023-06-11 | min |
| Season 1 | Episode 12 | The Christmas Party Confession | 2023-06-18 | min |
| Season 1 | Episode 13 | 10 Years Later, The Same As Today | 2023-06-25 | min |
| Writing | Takafumi Hoshikawa | Series Composition |
| Writing | Shogo Yasukawa | Series Composition |
| Visual Effects | Chikashi Kadekaru | Character Designer |
| Sound | Toshio Masuda | Original Music Composer |
| Writing | Taku Kawamura | Comic Book |
| Sound | Reina Kondo | Theme Song Performance |
| Visual Effects | Kota Yanai | Color Designer |
| Editing | Keisuke Yanagi | Editor |
| Art | Lu Jiafang | Art Direction |
| Sound | Noboru Haraguchi | Sound Director |
| Directing | Taiji Kawanishi | Assistant Director |
| Directing | Shigenori Kageyama | Series Director |
| Production | Katsunori Naruke | Producer |
| Production | Ryosuke Hagiwara | Executive Producer |
| Production | Yasutaka Kimura | Executive Producer |
| Production | Hiroyasu Taniguchi | Executive Producer |
| Production | Toru Umemoto | Executive Producer |
| Production | Tomoko Fujimura | Producer |
| Production | Emiko Iijima | Producer |
| Production | Yohei Kikuchi | Producer |
| Production | Atsushi Nagashima | Producer |
| Production | Tomoko Shibuya | Producer |
| Production | Osamu Shimizu | Producer |
| Production | Yosuke Tamura | Producer |
| Production | Shinji Omori | Producer |
| Production | Natsuko Kawasaki | Producer |
| Sound | Yasushi Inomata | Sound Effects |
| Sound | Tetsuya Inoue | Music Producer |
| Sound | Fumio Onodera | Music Producer |
| Costume & Make-Up | Yurika Konuma | Costume Designer |
| Art | Shuntaro Shiba | Prop Designer |
| Art | Kiritsu Takesaki | Prop Designer |
| Art | Hisaya Takahara | Prop Designer |
| Art | Hiroyuki Kodama | Prop Designer |
| Costume & Make-Up | Maiko Murase | Assistant Costume Designer |
| Art | Risa Iraha | Art Designer |
| Art | Manami Takizawa | Art Designer |
| Production | Eisuke Hayashi | Line Producer |
| Sound | Nagisa Asakura | Foley Artist |
| Sound | Yuko Kai | Sound Mixer |
| Production | Yuko Esaka | Associate Producer |
| Sound | Mona | Theme Song Performance |
