[Ooarai Tank Garage] - 0830 hours

(As the Jiro on his dress uniform and his crew was preparing the tank and equipment to be loaded on the waiting Kawasaki C-2 Miho and some of her friends came along and greeted Jiro and his crew with C-2 already landed and waiting to Board the Leopard-2A7 into its Cargo hold, Jiro noticed Miho and her friends)

"Miho-chan!, Glad you came little sister!" he shouted

"Eh!? Miporin what does he mean little sister?! asked Saori in Confusion

"EEEhhh!? Nishizumi-dono the Western Wolf is your older brother!?" screamed Yukari

"Ara Ara i didn't see this coming" said Hana

"Well given his capabilities as a commander and overall performance in the field it can be said he is a Nishizumi because no one else can do that not unless they descended from the two main houses of Sensha-do of Japan which are the Nishizumi's and Shimada's and receive intensive and long training" said Mako with her ever sleepy voice

"That's right everyone meet my Onii-chan!" said Miho proudly

"Hello girls nice to meet you all again but let me introduce myself to you all properly my real name is Nishizumi Jiro, Eric Jager is just my cover name in Germany"  he replied with a sheepish smile

"Eh? but why did you hide it from Miporin from the first day?" asked Saori

"Well I did want to see how my little sister has grown into, so to do that I refrained myself from saying that I'm his brother, but now she knows it"

"When did she know you were his brother?" asked Yukari

"Well I can guess is that she was getting hints already from me and probably I remind her of a certain boy from her past" he said with a smile

"Well that's not it I also caught him on the Balcony again singing something and holding out the picture we saw" Miho replied

"We never get to see that picture Jiro-san" said Hana

"Well if you want to see it here it is this picture was taken months before i moved to Germany to attend W.K.U there" he said as he shows them the picture

"Wow Miporin is so cute in this picture!" said Saori

"Wow Jiro-dono I didn't know you were this close to Maho-san and Nishizumi-dono" said Yukari

"Is that your parents Jiro-san?" asked Hana

"Hmm? Yes that's our parents the current headmistress of Kuromorimine and our mother Nishizumi Shiho and our Father which is still currently stuck in Germany because of his work" he stated

"Wow I never thought I'd see the day Okaa-san would smile like this" Miho said

"Well Miho-chan there are only three copies of this photo mine is the second Oka-san has first while Oto-san has the third"  he said with a smile

(As the six chatted away Wilhelmina came in and told Jiro that everything is set and they are ready to depart)

"So I am trusting the four of you to keep this reveal and information disclosed and between the five of us, I still want to see how Maho-chan grew up" he said

"You can trust us Jiro-dono!" said Yukari excitedly

"Of course your secret is safe with us" said Hana

"Yes yes we won't like tell everyone that you are Miporin's older brother" said Saori

"Don't worry Jiro-san we'll keep it secret for a while, you can count on us" said Mako with a sleepy voice

(As they left Ooarai and headed for the Graf Zeppelin which was a 1 and a half hour travel by air soon they landed in the schools airfield were now entering the city and Jiro and his crew were dropping Miho and the gang off)

"Alright everyone we're here the plan for today is me and my crew are gonna go to the school first to get situated in, the five of you can go ahead and have fun Miho-chan why won't you show them around the city?"

"And don't worry about getting home I've arranged a transport for the five of you to bring you five back to Ooarai"

"I see thank you very much Jiro-san" the four bowed as a thanks

"Please lift your heads up everyone, well Miho-chan go on ahead show them around ok"

"I will don't worry Onii-chan see you later"

*Hug

"See you later Miho-chan have fun!'

(As the Leopard drove away from the five girls the crew started to chat)

"So Kommandant who knew you were a Nishizumi all along" Chuckled Hans

"To think you are from a renowned family of tankers is something" added Werner

"Well its true I did descend from a line of good tankers but enough about me the school is just ahead keep going Hans"

"Jawohl!"

"So what do you think your mother's and your other sisters reaction now that you have returned?" asked Wilhelmina

"Well Mom would be delighted that her son has returned, but for Maho-chan it depends if she can remember me or recognize me seeing they've nearly forgot about me"

(Soon they arrived by the school gate many of the Sensha-do members of the school were attracted to the sight of seeing a MBT parked just outside of their school, which was garnering the attention of nearly everyone that was on Saturday practice, soon they were approached by Erika and Maho)

"Ah Jager-sensei you arrived early" Maho said

"Well its better to arrive early than to arrive late may I request something Maho-san?"

"And what would that be Jager-sensei?"

"Please have someone take my crew and tank to the garage, I wish to speak with the Headmistress of the school first if she's here?"

"Of course Jager-sensei, Erika direct his tank and crew to the Garage" Maho ordered

"Right away commander!" she replied

"Alright Wilhelmina I am leaving you this two buffoons can you watch them for me?" he said while fixing his dress uniform

"Jawhol! You can count on me Kommandant!" she said with a crisp salute 

"Well then Maho-san is the Headmistress here?"

"Yes the Headmistress is present here in school, she's currently at her office" she said

"Good please lead the way Maho-san"

(As soon the two went inside the school Jiro was getting some nostalgic feelings as he remembers the school like the back of his hand since he'd been here countless times as a kid when he comes with his mother when she brings him to visit the school)

"So 12 years huh? it's been a while" he muttered with a smile

"What was that Jager-sensei?" Maho asked

"O-Oh its nothing I was just marveling at your impressive school" he replied

"I see I'm glad you enjoy your time here in Kuromorimine I do look forward working with you Jager-sensei" she says

"I see, me too I look forward to working with you in the coming days"

(Soon they arrived at Shiho's door Maho knocked which Maho instructed Jiro to stay outside for a moment to notify her mother of his presence)

"Come in" was the reply

"Okaa-sama I brought Instructor Jager, he requested to speak with you" she stated

"Is that so? Let him in please" Shiho replied

(As that happened Jiro was finally let in by his mother into her office, she was sitting at her desk with some files being sorted and signed by her with Maho standing besides her desk)

"Hello Jager-san what do I owe the Honor of being visited by the famous Western Wolf?"

"Please don't tease me Shiho-san but there some things we must discuss in private first"

"Go on ahead"

"Shouldn't you ask Maho-san to leave?"

"I think she is trustworthy enough for her to hear this conversation"

"Is that so, very well then first off how about we drop the act of not knowing each other"

"That I can agree Jiro" she replied with a smile

(As she said that she stood up of her chair and started to walk to her son and Maho was shocked to hear that name once again leave her mothers mouth and couldn't believe what she just heard)

"Okaa-sama what are you implying?"

"Maho...she started. There is something I've been meaning to say something to you and Miho for nearly 12 years" she said

"Yes Okaa-sama what are you telling?" Maho asked

"Remember during the friendly match of Ooarai and Saunders when he easily defeated Chouno-san even with him throwing his advantages at the end" Shiho said

"meet Eric Jager also known as the Western Wolf, but his real name is Nishizumi Jiro my son and your older brother" Shiho finally admitted 

(Hearing this Maho was shocked at who was in front of her was her older brother who she and Miho was separated from in 12 years, she suddenly started to tear up moving alongside his mother and older brother and she began sobbing)

"There there Maho-chan I missed you so much, you know you too Oka-san its good to be back here"  he said with a warm smile while holding back his own tears with a comforting voice

(As the three entered a Hug Maho then spoked)

"Onii-sama why did you left us all those years ago?" she asked

"Your brother left you two to further hone his skills in Sensha-do so when the time comes for him to return here he'll carry out his responsibilities as the heir so the both of you and Miho wouldn't have to carry the burden of responsibility" Shiho said

"But why? Why didn't you even told me and Miho that you'll leave us for 12 years?" she said again

"Because as a older brother it pains me to see you and Miho-chan hurt so I couldn't bring myself to say to you that I will leave this long i trusted Oka-san to tell you both that" he finished

"Its ok Maho now that your brother is back he's here to stay"  Shiho asked while looking at Jiro

"That's true Maho-chan after the duration of the exchange program I'll be moving back here and I'll become the head instructor for kuromorimine and maybe participate in some battles once the notion to allow boys participate in Sensha-do is approved isn't that right Oka-san?"

"Yes that's right well said again my son i am happy that you are back with us Okaeri" Shiho said

"Okaeri Onii-sama" Maho said

"Tadaima I've missed all of you so much i don't ever want again to part with the three of you again" he now said while crying

(Shiho then proceeded to comfort Jiro this was still her own flesh and blood by hugging him tighter)

"I know it must have been hard for you to live without the three of us with you but now you are back I am gonna accept you as my son here on in and I'll always be at your side i also did missed you a lot, I am glad you have returned to us my son" Shiho said

"I'm glad you never forgot about me Oka-san, do you still have the picture of us?"

"Yes I have its inside of my desk I always look at it when no ones around I could never forgot you my son you have grown into a fine young man during your time Germany" Shiho said

"Will you say to the others on who you are Onii-sama?"

"Not yet I don't want yet to go around saying I am Nishizumi the family might get caught into trouble and the legitimacy of the family might get compromise, so for now I'll be Eric Jager the exchange instructor from Germany in due to time I'll announce on who I am"

"Have your way my son you are old enough to do your own decisions"

"Thank you Oka-san, tomorrow I'll visit the house with one of my crew I think you'll like to meet this person"

"Sure go on ahead my son I'll have the house prepared"

"Also another thing I've brought Miho and her crew here as a visit and don't worry they already know so its good currently they're in the city having fun"

"Ah I see you couldn't contain yourself Onii-sama to bring Miho here" Maho said

"Ahahahaha! I guess you are right about that Maho-chan" Jiro Laughed

"I think its about time i go"

"Yes it is go on ahead have fun with your friends Jiro" Shiho said

"Hey Maho-chan want to come with me later with Miho-chan and her crew and my crew they also know who I am too so it wouldn't bother them I'll treat us to lunch what do you say?"

"Sure I'll come Onii-sama" Maho replied

"Good to hear that lets make our way now to the Garage let's go" he said while he stands up his chair

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Coming up: Chapter-05: Sibling Bonding/Training with Kuromorimine

A/N: Here you guys go Chapter-04 sorry for the somewhat short chapter since today my internet decided its the best time to troll me so I do hope you guys enjoy this  chapter in future chapters I'll add more OC's and more battles with Main Battle Tanks I am planning that out already so stay tuned and I'll see you guys the next one.