Not sure. It depends on the specific context of the manga. Maybe Rika is a character or has some sort of connection, but without more details, it's hard to say exactly.
The release of JJK manga chapters isn't always fixed. Sometimes it depends on the author's pace and the publisher's schedule. You might want to follow the manga's official social media accounts or subscribe to manga update newsletters to stay informed.
The release date of the new JJK manga might vary. You'd better keep an eye on the official announcements from the publisher or the manga's official website for the exact date.
The timing of new JJK manga chapters is somewhat unpredictable. Sometimes they come out every month, but there might be delays or variations. You'd better keep an eye on official manga platforms or related news for the latest updates.
Their relationship in the fanfiction is likely to be full of mutual understanding. Since they are getting married, they must have a deep connection. Takato might be the more gentle and patient one, while Rika could be the strong - willed partner. They balance each other out.
Naruto could develop by learning to adapt his ninja skills to a more modern and zombie - filled setting. He might become more cautious as he realizes the different threats here compared to his ninja world. Rika could develop from being a normal schoolgirl to a more confident and brave fighter. She could learn from Naruto's fearless attitude and start using her own wits in more daring ways.