Tsunayoshi Sawada x Yukine Chris

Katekyo Hitman Reborn x Symphogear

Crossover shipping scenario taking place In modern day earth where Tsuna & Yukine are husband and wife couple who live In modern day japan.

Both Tsuna & Yukine met during middle-school In Asakura Junior High. At first, They disliked each other, In fact, Yukine hated Tsuna a lot In the past due their personality being total opposite clash.

Tsuna being shy, Timid, Easy to get scared person who always sucks at school grade, While Yukine is smart student yet jerk, Hot-heaeded, Foul-mouthed, Competitive and has some temper issues. Yukine also is a tsundere.

Their personality due their opposite upbringing. Tsuna being only kid In his family that his parents always has high trust on him. Despite they geniunely loves Tsuna, Tsuna always felt like unable to met his parents expectation due his bad grade. Doesn't help that his parents are very obnoxious, Always shamelessly love flirting at each other everytime and everywhere without caring which make Tsuna always feels so flustered.

Meanwhile, Yukine jerk & competitive personality caused after she and her parents suffered from accident during her family trip to USA during her childhood as her parents died right at crash, And Yukine being kidnapped by narcotics syndicate before she managed being saved by police. Her past caused Yukine being so competitive due she just wanted to survived when kids which also still affected her until today.

Due their total clashing opposite personality, They ended up always being paired by teachers In Asakura Junior High. At first they hated each other due this, But After they interacted more, Learned together, Tsuna knowing about Yukine troubled past, Etc, They ended up become close to each other. Tsuna become more confident, Courageous, Caring and more brave thanks to Yukine as his grade also already improved highly Despite still not the smartest student In school. Meanwhile, Yukine interaction with Tsuna ended up made her more patient, Gentle, Caring, And more open for her feelings to Tsuna, Though Yukine still a bit tsundere but not as much as back then. Tsuna is the only student In school who called her Yukine instead everyone called her as Chris due Tsuna found her Yukine name cute.

When they met again In Asakura Highschool, Yukine have become much more open to her feelings to Tsuna as they eventually started dating when they confessed each other feelings. Though Yukine has habits to tease Tsuna as Tsuna still can easy get scared & Shocked by random Surprise. Tsuna usually screaming "HIIEEE!" when shocked and scared, And Yukine finds It cute. Yukine used to disliked singing due her parents lost their life when they suffered said accident when she singing. But after Tsuna encourages Yukine that her voice is beautiful and good, Yukine finally sing again fully heartly. Both Tsuna and Yukine are shinto-buddhism believer, Though ironically, Yukine is more devout Shinto-Buddhism compared Tsuna Despite her jerk personality.

After marriage, Yukine being career woman who working as secretary In Nihon Konjiki Bank Company with Tsuna being kind & caring househusband who doing houseworks for Yukine. They always being loving husband and wife despite Yukine has habits to playfuly scared him. They married at age of 23 and now they are already at 30 years old. They now already have 6 years old daughter. Their daughter name is Yukime Sawada, As Tsuna named her like Yukine name due he find the name cute. Yukime has same face and hairstyle like Yukine but her eyes color is brownish-yellow and her hair color is brown color. Yukime like Yukine, Is competitive, But She's much nicer and like her father, More kind as Yukime Didn't inherrited her mother foul-mouths.

Appearance wise, Tsuna is brown spiky haired young man with brownish-yellow eyes and average build though he had gotten slighty more muscular since highschool while Yukine is beautiful white-haired girl with long hair tied In lower twin-tails, An antenna hair, Purple eyes and well-endowed, Slighty large breast. Though Despite her beauty, Yukine isn't popular girls In school due most people find her lacking any good appeal... which make Yukine reluctantly glad because only Tsuna who actually has eyes on her and loving him.Tsuna also glad because that mean he don't have any Competition for getting Yukine. Tsuna is funny enough, Slighty shorter than Yukine. Tsuna also isn't that popular boy In school so Neither have any competition for loves.

Tsuna is half-italian due his great grandfather being from Italy while Yukine is half-polish from her mother side. Ever since Tsuna met Yukine, He had been pretty well at cooking food.

Tsunayoshi Sawada appearance based from Katekyo Hitman Reborn Wiki:

He is a short and slim young man with spiky brown hair and brownish-yellow eyes. Tsuna has been noted to have inherited many traits from his great grandfather, Giotto, and his own mother. Tsuna is technically part Italian, as he is a descendant of Giotto.

Yukine Chris appearance based from Symphogear Wiki:

Chris is a beautiful, well-endowed woman with slighty large breast, purple eyes and long white hair that falls to her knees, separated into twin-tails that further split into three wavy strands each, and an antenna hair.