CharacterInfobox/subst

Anime Manga 350px 350px
Last First
Kana
Gender	Male/Female
Birthday	Month # (Zodiac sign)
Height	## cm
Weight	## kg
Blood Type	A/B/AB/O
Dominant Arm	Right/Left
Eyesight (Unaided)	#.# both eyes/#.# left, #.# right
Shoe Size	xx cm
Family	Father Mother etc
Nicknames	Nickname (by Who Gave Nickname) start list on new line if 2+
School
School	School Name #(st/nd/rd) Year
Elementary School	Elementary School Name
Class	X-X
Seat	#
Committee	Committee Name
Best Subject(s)	Separate, with commas
Worst Subject(s)	Separate, with commas
Tennis
Club Position	Captain, regular etc. start list from new line if 2+
U17 Position	Captain, regular etc. start list from new line if complicated
Play Style	[Link if possible]
Doubles Partner(s)	start list from new line if 2+ Partner 2 etc.
Shoes	Brand (Type)
Racket(s)	Brand (Type)
Media
Manga Debut	Genius/Golden Age #
Anime Debut	Prince of Tennis Episode #/National Tournament OVA Episode #/New Prince of Tennis Episode #/etc.
Voice	[Link.com Actor Name]JP {{{VoiceENCR}}}EN (CR) {{{VoiceENVIZ}}}EN (VIZ)
Tenimyu Actors	Actor Name (1st) Actor Name (2nd) Actor Name (3rd)

copy paste this into the character page and save:

{{subst:CharacterInfobox/subst}}

or copy paste this to do it manually

{{CharacterInfobox 
<!--Fill out all that applies. If a field is not available, 
leave the = ****BLANK*** (or put comment tags around default values)-->
|Name=Last First
|Kanji=
|Kana=
|AnimeImg=NameAnime.jpg
|MangaImg=NameManga.jpg
|Gender=Male/Female
|AgePOT=<!--Age as of August 23-->
|AgeNPOT=<!--Age as of November 1. if no change, move on-->
|Birthday=Month #
|Astrology=Zodiac sign
|HeightPOT=## cm
|HeightNPOT=<!--if no change, move on-->
|WeightPOT=## kg
|WeightNPOT=<!--if no change, move on-->
|Blood Type=A/B/AB/O
|Dominant Arm=Right/Left
|Eyesight=#.# both eyes/#.# left, #.# right
|Shoe Size=xx cm
|Family=<span></span>
*Father
*Mother
*etc
|Nicknames=<span></span>Nickname (by [[Who Gave Nickname]])
*start list on new line if 2+
<!--School-->
|School=[[School Name]]
|Year=#(st/nd/rd) Year
|Class=X-X
|Seat=#
|Committee=Committee Name
|Best Subjects=Separate, with commas
|Worst Subjects=Separate, with commas
|Former Middle School=<!--if applicable, Former Middle School Name-->
|Elementary School=Elementary School Name
<!--Tennis-->
|Club Position=<span></span>Captain, regular etc.
*start list from new line if 2+
|U17 Position=<span></span>Captain, regular etc.
*start list from new line if complicated
|Play Style=[Link if possible]
|Doubles Partners=<span></span><!--add (anime only) or (movie only), etc. if applicable-->
*start list from new line if 2+
*[[Partner 2]]
*etc. 
|Shoes=Brand (Type)
|Racket=Brand (Type)
<!--Media-->
|MangaDebut=Genius/Golden Age #
|AnimeDebut=Prince of Tennis Episode #/National Tournament OVA Episode #/New Prince of Tennis Episode #/etc.
|VoiceJP=[Link.com Actor Name]
|VoiceEN=<!--if it doesn't apply, move on-->
|Tenimyu=<span></span>
*[https://en.wikipedia.org/wiki/Actor_Name Actor Name] (1st)
*[https://en.wikipedia.org/wiki/Actor_Name Actor Name] (2nd)
*[https://en.wikipedia.org/wiki/Actor_Name Actor Name] (3rd)}}