Well while in the anime there isn’t a reference to her age, in the light novel it is mentioned that her age is 12 years old. I can agree with the rest of your comment though. It’s a nice and entertaining anime.
Sometimes a good anime can just be good because its simply funny. "Do You Love Your Mom and Her Two-Hit-Multi-Target Attacks" Is literally about a boy who thinks his mom is "too clingy" but his mom wants to get to know him better and they play this "Mommy son playtime" RPG that sends them into the game until they start to get along and ...
I Hoped Against Hope the Wish Would Not Be Granted. But It Totally Was.
The Courage to Accept Things. A Loving Heart. Also, Full-Body Armor. That’s What a Mother Needs... Wait, Armor?
The With Mommy Guild Welcomes All! ...Wait, It's a Bunch of Uninvited Guests!
Whoa, There's a Pressure Plate in a Place Like This. Well, I'm Not Stepping On It. No, I'm Saying I Won't!
If I Say Nothing, It Won't Be Heard, But If I Say Something, It'll Be a Critical Hit. It Sucks Being a Family.
Students are the Protagonists of a School Festival. But People Wearing School Uniforms are Included, Too.
What a Beautiful Girl... Wait, Not You, Mom. Don't Get Near Me in That Outfit, Stop!
Mamako loves Masato dearly, and is incredibly doting and protective of him. While the two were extremely close when Masato was younger, they have since grown apart as Masato entered his teenage years, with Mamako claiming that he barely talks to her anymore. In an effort to rekindle their relationship, Mamako believes that going on adventures with Masato will make him admire her again. She becomes infuriated and embarrassed whenever she is made to look shameful in front of her child and will punish any who make this so. She speaks to Masato in a soft tone, rarely ever losing her patience with him. She is also shown to be very clingy, and can be seen randomly hugging Masato tightly, much to his discomfort. Over the course of their journeys, Masato slowly grows to respect his mother once again and enjoys spending time with her. In the OVA, Mamako and Masato's relationship takes an unexpected turn. Throughout the group's time at the beach, Mamako acts rather flirtatiously with Masato. The two continued to flirt with each other throughout the day, and even made lunch and played a twister game together, though Masato was experiencing temporary amnesia and was not aware of what he was doing. When Mamako's swimsuit was torn off by a crab, Masato held her close until Porta was able to produce another swimsuit, causing Mamako to blush. Sometime later, the two watch the sun set and Masato confesses his love for her, leaving her blushing and speechless. The two lean in to kiss each other, but are interrupted by a massive kraken. This was all a confusion by amnesia.
Mamako adores Porta and finds her very useful and convenient due to her merchant status. Mamako treats Porta as a younger daughter, and often tries to comfort her whenever she gets upset or when she thinks she has failed her job . Porta was the first person that Mamako allowed to join Masato's party, and she even thought she'd be suitable as her son's bride.
However, after finding out about Wise's separation with her mother, she allowed her to join the group so that she could help mend their relationship . Overtime, Mamako begins to treat wise as a daughter.
Magic. Mother Fang - a special mother skill that can locate her son Masato using the power of her holy sword Tera di Madore. Motherly Light - a special mother skill that can make her body emit light. Mother's Sharing - a special mother skill that protects the party from negative status effects.
Japanese Voice. Ai Kayano. Mamako Oosuki (大好 真々子 Ōsuki Mamako) is one of the main protagonists. She is a beta tester in the MMMMMORPG alongside her son, Masato Oosuki .
Even though he's in disguise, Mamako somehow still recognized him .He asked her if one of the girls is Masato's girlfriend, recounted his argument with Mamako about Masato. Hawk thanks Mamako for bringing up Masato well and regrets giving everything to her, but she tells him not to worry.
While Mamako excels at ground type attacks, dealing Double Hit Multi Target Attacks, the swords are completely useless against flying enemies. Masato, on the other hand, can deal Single Hit Primary Target attacks to flying enemies. This makes them the perfect team as Mamako can handle the ground and Masato can handle the air.