Planned Release Date: Dec 15, 2025

About This Game

Kouki Narumi and the girls are back in this fan disc release with side stories featuring each of the heroines from WAGAMAMA HIGH SPEC including new stories focusing on the minor heroines as well. Enjoy the hijinks and romantic encounters in WAGAMAMA HIGH SPEC OC!

NOTE: This is a standalone game and while it can be enjoyed without having played WAGAMAMA HIGH SPEC, we do recommend you check out the original first, senpai!

STORY

WAGAMAMA HIGH SPEC OC is a series of side stories that take place after the conclusion of WAGAMAMA HIGH SPEC. New to this release are side stories featuring class rep Watanuki Karen, Narumi's editor, Takatsuka Chitose, and the iron-fisted teacher, Iwakuma Yukari.

Kaoruko's Story

In a strange turn of events, Kouki Narumi is mistaken by Kaoruko's parents as a normal literature writer. As the two agonize over whether to tell her parents the truth or not, the decision they come to is...?

Ashe's Story

With graduation drawing close on the horizon, Kouki flies out once more to Vienna to be with Ashe. However, shortly after he arrives, the present he intended to give her is instead stolen...

Toa's Story

Kouki's first birthday since him and Toa became a couple. Toa racks her brain over what to give him as a present, but after meeting with a certain individual she comes up with an ingenious idea.

Mihiro's Story

Mihiro is growing impatient since Kouki hasn't proposed to her yet. She devises a plan to get him quickly make a move but...

Karen's Story

Karen has become busier due to her family's situation. Kouki offers to help her out and the two begin to grow closer  together. Then one day, Karen's younger sisters' kindergarten decides to put on a puppet show and...

Chitose's Story

A web novel Kouki had once uploaded online is soon to be published in book form. He proposes a new chapter be added but upon reading the manuscript, Chitose feels a sense of unease what is front of her...

Yukari's Story

One day, Kouki and Kaoruko are having a meeting in the student council room. Thinking they were up to no good, Yukari bursts in and discovers the manga work they had been keeping hidden from the school...

Features

• Kinetic novel with 7 side stories featuring the heroines of WAGAMAMA HIGH SPEC which can be selected from the start of the game. Choose your favorite heroine's story to read first!

• Character design by Utsunomiya Sumire

• SD Character artwork by nanateru

• Scenrio written by Mojasubi, Nisshi~, Tsubaki Mata

• Theme song, "Hey Darling!" by Matsushita

• Full Japanese voice (except protagonist)

• Save/Load functionality, Quick Save/Quick Load for quick save state access

• Backlog jump feature. Jump back to previous scenes even without save data

• Favorite voice feature. Listen to your favorite voice lines by favoriting them for later listening

• CG gallery feature. Enjoy unlocked, high quality illustrations after completing the game

Mature Content Description

The developers describe the content like this:

This product contains scenes involving alcohol use, depictions of suggestive outfits such as swimsuits, other mature themes and sexual humor that may not be suitable for all ages.