We went back home. Right when I was trying to take my shoes off at the door, the intes chime resounded. Who could it be?


    Ye~s.


    When I opened the door, it was innocent-faced.


    Whats with the getup?


    Innocent-faced was surprised by our getup. Oops, we were still wearing our armor.


    Ehm, this isthats right!This is cosy. I knew it!


    N? I knew it??


    I-, In fact, I brought this for Elena.


    Innocent-faced handed a flyer to Elena with a smile.


    Golden week Cosy Convention


    Such was written on the flyer.


    E-, Ehm thats all Im here for.


    Innocent-faced hurriedly left.


    What was that?That fellow.


    I went to the living room after changing clothes from my armor. Elena, who finished changing clothes earlier than me, was glued on the flyer. When I looked at the flyer, there was a picture of a woman dressed as a magical girl that struck her signature pose printed on it.


    Elena, do you want to go? N? Ah, yes. What is this?


    You were staring at it without knowing anything?


    Its a cosy festival.


    The date is May 5th, Childrens day. It said that the ce features objets dart shaped by inverted wedgeSawand there will be summer and winter doujinshis to be disyed and sold.


    Is it a cosy in which should dressed as a magical girl? Not only magical girl, many people would cosy various characters. Thats amazing!


    Elenas eyes are shining.


    Elena, do you want to participate? I-, Is it alright? Oh, sure. Seiji-sama, thank you very much!


    Elena did a niyo niyo face in delight. Elena, cute.~


    Elena-chan, what are you going to cosy? Uhm, what would be good? It would be good if its your favorite work. Which work does Elena like?


    Ehm, I watched it some time agoI like this.


    Elena took out a DVD from the shelf. The title of the DVD wasMagical girl C.


    Is this popr? You dont know, oniichan?It has 3 seasons. Huo, a work that continued up to season 3, huh. Its considerably popr.


    The Season 1 isMagical girl C, the Season 2 isMagical girl C++(plus plus)and, the 3rd and thetest season isMagical girl C#(Sharp).


    Its name is like a certainnguage


    Theres noObjective  C? It was an OVA.


    There was!?


    By the way, what kind of story it have? The girlCjoined a magic research club at a university. Its a story where magic can be really used.


    Hou hou. And, what kind of characters it has? Uhm, C-chan uses wind magic, Apure-chan uses water magic, Ran-chan uses fire magic, Sigil-chan uses earth magic. They are the 4 main characters.


    IsCsimr to Elena? Uh, shes more like Apure-chan. Apure-chan is also blonde. Really?Then, C-chan is like Aya-san.


    Thatll be 2 people even though its a group of 4. Isnt it unbnce? Youre right.~ Lets invite the 2 people from the karate club.~


    What kind of person are those two? Uhm Captain Mai is very strong despite being small while Manager Yurie seemed very gentle at first nce but a dangerous person.


    Will those two people cosy magical girl? I dont know. Ill ask them tomorrow. It seems itll be somewhat fun.


    If it makes Elena happy, I must fully cooperate too.


    Onii-chan will be the sales clerk of the Game center near the university where C-chan attends. Whats that? Therefore.~Oniichan would cosy Ill also do it!? Of course! Seiji-sama, youll be that character!?It would be very fun!


    Damn! If Elena is happy, I have no choice but to do it!!Well, its particrly good since that character seems to be an important character too.


    Elena and Aya went to their room afterwards. They said the they will be having a cosy strategy meeting.


    ***


    I went back to my room and decided to y with the magic stone that Ive gotten.


    First,Magic stone of Human transformationbut nothing happened when I used it.


    When I usedMagic stone of Biribiri, it makes *biribiri*. When I applied magic power, the *biribiri* bes stronger andsts longer. The duration varies with the applied magic power. Because the magic stone emits a strong *birbiri*, I decided to wear a rubber gloves to hold it. I tried to test theMagic stoneusingTester. When I put the tester rods on the ck and yellow part of the magic stone, electricity flowed. What!It disyed an AC of 50~60Hz. But the voltage varied, ranging from 10~220V depending on the magic stone. I tested it further in various ways. When I put 2 magic stones side-by-side, the original voltage of the magic stones were added together and turned into a new voltage. When I put 30V and 70V together, it has be 100V. This is an interesting trait.


    I removed the electric wires connected to the plug from the outlet portion of the extension cord and mount a 100V magic stone with a solder. Because I have aSecond ss Electricianqualification, those who dont have, please dont imitate too much. TheOutlet Magic stonewas finished. I tried to plug in an electric kettle and put in water. The electric kettle worked perfectly, it boiled hot water as per normal.


    Hooray!


    Ive taken a guts pose unconsciously. Thank God! The me in the other world who could not eat meal due to using outlet magic will be gone!


    In myter tests, it rose up to 1 kW but when I add any more than that, the breaker came off and electricity didnt flow from the magic stone for a while. Well, when it used a lot of electricity, it took some time to restore back to its original. When I applied magic power, I found out that it can be used up to 2kW.


    I was pleased because it was more than what I thought the oue would be When suddenly, I noticed that Aya and Elena had been peeping in from the gap of my doors room.


    Dont peep without permission!


    The two people were scolded by me and hurriedly went back to their rooms.