Shizuhisa Mizuori is the student council president of the local school attended by the students of Torishirashima. She came to the island to see Tsumugi, and "REFLECTION BLUE" began her journey with the reconstruction of the Sea House.
| Japanese name | Shizuhisa Mizuori |
|---|---|
| Game voice acting | Sahomi Koyama |
| Identity | President of the student council at a local school |
| Main associations | Tsumugi Wenders |
Visitors during summer vacation
Shizuhisa does not usually live on Torishirashima; her summer trips are directly related to Tsumugi. The two often spend time around the lighthouse, connecting local school life with holidays on the island.
Rebuilding the Sea Home
There used to be a beach house on the island, and Shizuhisa and his friends decided to reopen it. Collaborative reconstruction becomes the opening event of a new route in "REFLECTION BLUE," with the story gradually shifting from group activities to her relationship with Yueri.
Changes in character status
Like Miki Nomura, she was a supporting character in the original and only gained her own main route in the expanded version. Therefore, the character length you see when reading the original material is different from that in "REFLECTION BLUE."
| Featured works | Summer Pockets REFLECTION BLUE |
|---|---|
| Scope of the plot | RB added the Jingjiu line |
Characters and relationships
The student council president of the local school, who came to the island during summer vacation to see Tsumugi. On the RB route, try rebuilding the former beach home with friends.
Identity in Summer Pockets
In the 2018 original Tsumugi route, she and Huiri jointly held a lifelong holiday and birthday for the departing Tsumugi, becoming cherished friends.
Identity in Summer Pockets REFLECTION BLUE
In RB's personal storyline, unpleasant memories related to romance may be forgotten the next day, and he can't even remember confessing to Yueri. She had a tense relationship with her mother, but later began searching for a distance that suited their relationship; She and Hari parted ways to break free from mutual dependence, and at the end, they reunited at the beach house.
Official Tsumugi Arc: Recognize the doll in the grass
While searching for Tsumugi, Shizuku fell into the grass, and the doll she saw reminded her of the one held by a human girl in an old photo. After confirming it was Tsumugi, she embraced and accepted her friend's true self.
Official Tsumugi Arc: Waiting at the Lighthouse
Upon learning that Hari is also missing, Shizuhisa and Tsumugi wait at the lighthouse. She knows the stories of guards and humming in Tsumugi Diary, and together with Tsumugi, they hum to convey their location; Then the two saw Yu Yili lying in front of them.
RB Shizuku line: Forced to hold on twice
She collapses while trying to recover all her lost memories at once. Later, while preparing for Hariri and Tsumugi's farewell party, she collapsed again due to having to bear it alone and forcing herself too hard; The two events belong to different stages.
RB Shizuku Line: Mother-daughter conversation and return gifts
Yueri helps her communicate directly with her mother. She also gave the leftover curry to Bai Yu, who was once hard to approach. Later, Bai Yu returned the favor by making curry crispy fried rice at the beach house.
RB Table Tennis: Yu Yili's doubles partner
In the branch where players choose her as a partner, Shizuhisa and Uiri participate in doubles together, facing three teams in order: Miki and Ryoichi, Ao and Shiki, and Umi and Mirror.
RB Jingjiu Route: The wedding of three people
Shizuhisa, Hari, and Tsumugi held a small wedding again. Afterwards, Shizuhisa and Uiri each went their separate ways, searching for a comfortable distance between them.
Official Quiet Edition: Meeting Expectations and the Lighthouse's First Encounter
Shizuhisa recalled that when her parents thought she should say goodbye to the doll, she still wanted it, but changed her mind to wanting a gift that would satisfy them. She linked this to her habitual acceptance of others' demands.
After chatting with Ao, Miki, and Ryoichi on the island, she still feels it is hard to fit in, so she walks alone to the lighthouse and picks up the teddy bear there. Tsumugi immediately appears and talks with her; The next day, Shizuhisa voluntarily returns to the island, asks for Tsumugi's name at the snack shop, and then goes to the lighthouse to find her.
Official Shizuku Arc: Meet friends with Tsumugi
Tsumugi said he was once criticized for his hair color and strange eyes, which made him unwilling to meet the islanders. Shizuhisa complimented her hair and eyes, asking her to trust his words; He then took her to a snack shop, where he met and was accepted by his companions.
Official Miki Edition: Adding cotton to the doll
Tsumugi gave Miki a crocodile plush toy and then added cotton to Shizuhisa. Miki liked it very much, holding it as she left the lighthouse and using it as a walking weight.
RB Shizuhisa Line: Distance explained by cuisine
When Shizuhisa talks with her mother, she mentions her experience making curry fried rice with Shiraha, using this time to show that they need a proper distance between them.
RB Shizuku Line: The doll recreates the vow
During the mock wedding, Tsumugi suggested using a doll to reenact the vows. In the final scene, the duck and cow plush toys are placed on either side of the bear plush toy.
RB Shizuhisa Line: Deliberately said hurtful words
In their final separation, Yueri, imitating Tsumugi, deliberately says hurtful things to make Shizuku hate her and end their relationship.
RB Tsumugi Line: Keep the diary
In the RB Tsumugi route, a diary recording the past of human Tsumugi was later handed over to Shizuhisa.
Related entries
- Featured works:Summer Pockets REFLECTION BLUE
- Featured works:Summer Pockets
- Summer companions:Tsumugi Wenders (Summer Pockets)
- Character vocal music:Soft Memories (Summer Pockets REFLECTION BLUE Character Song Sing! 2)
- Friends who spend a lifetime together and then leave:Tsumugi Wenders (Summer Pockets)
- Later, as the mother gradually adjusted her distance,Shizuhisa's Mother (Summer Pockets REFLECTION BLUE)
- Friends who encourage themselves to face their memories when saying goodbye:Tsumugi Wenders (Summer Pockets)
- Personal storyline depicting changes in her relationships with her mother and Yueri:RB Shizuhisa Mizuori Arc
- The doll friend I recognized and hugged based on old photos (official Tsumugi edition):Tsumugi Wenders (Summer Pockets)
- The missing companion waiting for her and Tsumugi at the lighthouse (Official Tsumugi Arc):Uiri Takahara (Summer Pockets)
- After accepting his own curry, he returns the gift to making fried rice at the beach house (RB Shizuhisa route):Shiraha Naruse (Summer Pockets)
- The place where he and Tsumugi wait together (official Tsumugi edition):Lighthouse (Summer Pockets)
- The old grandfather facility (RB Shizuhisa Line) that tried to reopen itself:Summer Pockets REFLECTION BLUE
- Partners in the Jingjiu partner branch who compete in doubles with me:Uiri Takahara (Summer Pockets)
- The doubles tournament system for himself and Yu Yiri:Table Tennis Mini Game (Summer Pockets)
- In RB Shizuku's storyline, friends who reorganize a small wedding with themselves and Yuili:Tsumugi Wenders (Summer Pockets)
- In the RB Shizuku route, the lovers holding a small wedding with themselves and Tsumugi:Uiri Takahara (Summer Pockets)
- Tsumugi I met upon returning to the lighthouse and introduced it to the snack shop (official Shizuhisa arc):Tsumugi Wenders (Summer Pockets)
- The place where I first met Tsumugi and then went to find her the next day (official Shizuhisa edition):Lighthouse (Summer Pockets)
- Likes the doll she adds to her own cotton, accepts and uses as a weighting doll (Official Miki Edition):Miki Nomura (Summer Pockets)
- Giving the crocodile plush he added to Miki's tsumugi (official Miki edition):Tsumugi Wenders (Summer Pockets)
- RB Shizuku Line explained the distance to his mother through cooking experience:Shizuhisa's Mother (Summer Pockets REFLECTION BLUE)
- RB Shizuku Line The person who made the doll vow for himself:Tsumugi Wenders (Summer Pockets)
- RB wraps up those who intend to say hurtful things to him and end their relationship:Uiri Takahara (Summer Pockets)
- On August 26, there were different responses and personal chapters at the end:RB Shizuhisa Mizuori Arc
- Associated Work:Summer Pockets REFLECTION BLUE
- Friends during summer vacation:Tsumugi Wenders (Summer Pockets)
References
- PROTOTYPE: REFLECTION BLUE Character Introduction
- VISUAL ARTS: REFLECTION BLUE standard edition announcement
- PROTOTYPE: REFLECTION BLUE Additional content
- Etian: My impressions of clearing all routes in the original Summer Pockets
- Sakatsuku: Summer Pockets original route and chapters
- E Tian: Summer Pockets REFLECTION BLUE new route completion impressions
- dyuxia: Summer Pockets RB Shizuhisa and Shikiyo Umi hands-on play
- Key: Tsumugi Edition 《Precious Person, Someone Who Cherishes You》
- Naru: Summer Pockets REFLECTION BLUE Shizuhisa Mizuori √ Impressions
- r20115: REFLECTION BLUE Table Tennis Branch Review
- Fault: Summer Pockets REFLECTION BLUE Play Report (above).
- Key: Summer Pockets Official Short Story "The Soft Thing Held in My Heart"
- Key: Summer Pockets Official Short Film "Balance Is Not Always Constant"
- r20115《Summer Pockets REFLECTION BLUE: Shizuhisa Mizuori Scenario》
- Eter9: Summer Pockets RB Spoiler-Free Recommendations and Clear Notes
- Key Sounds Label: Summer Pockets RB character song Sing!2
- VISUAL ARTS / Key: Sing! 2 Song-by-track Song List
- Muna: Summer Pockets REFLECTION BLUE Impressions_07
Rewrite based on the listed materials; No complete lyrics, scripts, or audiovisual materials are included.
Data compiled on: 2026-10-12.